Mobile Homes For Sale Girard, Pa,
Is Tony Shalhoub Married,
Turmeric For Eye Floaters,
Braycharlo Estate Oakdale,
Articles H
The temperature and flow is monitored by the engine computer to make sure the filter is kept clean. Can anyone that has been running one of these trucks with . niceman677 Location Offline Senior Member Reputation: 14. I have a 2008 International DT466 w/2007 emissions. When this happens, you must pull over and perform a parked regeneration. 8. If its in pieces start looking for a new DPF. This is a must-have tool for owner-operators, large & small fleets, repair & maintenance shops, mobile truck service, dealerships, leasing centers, utilities, municipalities. It sounds like you're good to go then. 1) Ran the command called DPF Replacement. Luckily he was able to, Video: Check out this amazing battery operated pump from FLO Components and Mcnaught! Thanks given by: 2 users. There is no end to it. The contamination from emissions can happen quickly at the diesel particulate filter so constant monitoring is essential. When the regen light comes on, here's what you do: Park your tractor on a flat surface in a well-ventilated area. Step-by-step instructions are included with the EEC DPF diagnostic tool, but in basic terms, to carry out a forced DPF regeneration you need to: Useful checks and advice Should a filter cleanliness test through ServiceMaxx run a forced regen regardless of regen state? 9B084394: second.flood Cat Engine Expert. I've tried everything I know to do: I've shifted into gear and back into neutral, deactivated and engaged the parking break, depressed the clutch twice and the brake pedal twice, and held the Regen switch for the required 5 seconds. When this happens, a driver has to pull over and initiate. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". safely.off.the.roadway.and.start. This phone surely can. FORCE REGEN ON A 2013 INTL WITH A MAXXFORCE 13 ENGINE TRUCKS & COFFEE 1.2K. The DIY back yard mechanic days passed by years ago. The DPF is a filter that removes particulates and soot/carbon from the exhaust gases and is a serviceable item that needs to be replaced at the end if its life. Check pressure sensors as there could be a build up of water; regeneration is required. There is an option on the system where you can select to have the truck Re-Gen itself while you are going down the road as long as you are above 1100 RPMs. https://www.mechanicshub.com/toolbox/international-diesel-engine-forced-regen/. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Put your transmission in neutral. Units 2&3 Parklands Industrial Estate,Forest Road, DenmeadHampshire, #1. Step-by-step instructions are included with the EEC DPF diagnostic tool, but in basic terms, to carry out a forced DPF regeneration you need to: a) Ensure the vehicle is parked outside in park/neutral, the hand brake is on, engine warm, with at least a quarter tank of fuel, and check there are no fault codes stored. You may notice the engine increase in speed. A forced DPF regen is performed when a diagnostic scan tool, such as the OTR Reset Tool, starts the regen process. I learned the other day that you can force a regen on these by holding the engine brake switch. Release the parking brake and then re-apply it. The process starts by making the car run for about 10 minutes. Black smoke out of the exhaust is a sign that there could be a faulty DPF. It's the only answer I've come across. My truck seem to do self-regeneration most of the time. 3. The modular design of these pumps allows the powerhead to be easily, Video: Fuel Injectors feed your engine the precious fuel it needs to live! doublediesel1978. Reduces fine lines and wrinkles. Check that the vehicle has the correct specification engine oil; . 1 04-25-2014, 12:46 AM. "These circumstances happen when the owner/technician . Have you seen our Ford B-Max 1.4L Catalytic Converter? So how is that achieved? We also use third-party cookies that help us analyze and understand how you use this website. This maxxforce will not force a regen from. See the full write up here.. JPRO to force regen. The majority of answers were along the lines of: We regard it as a main-dealer only product and dont want to get involved with DPFs as it is too complicated. Another popular reply was: We just cant get the supplies I was staggered! This website uses cookies to improve your experience. This tool comes in a nice carry case and includes an OBDII cable as well as the 6 Pin, 9 Pin, and CAT 9 Pin cables. Similarly, if the CAC is plugged, it will lead to more soot production and more regens. If there are no aftermarket companies providing the parts for overhauls then we would obviously have to take a look at the more expensive options above. Check pressure sensors. RK55 (TYM tractor) with Yanmar engine. 2009 International Transtar 8600 with 335K miles, Penske fleet truck maintained. The soot that can collect through out the emission system is endless as long as the engine is running. For example, the lower the engine revs, the faster it will renew. It will not do a forced regen even read more. The first step is a key on engine off test to check out the operation system then key on engine running to check out injection control pressure and engine brake pressure. I work for an International truck dealership and our new CV is basically a 3500 GMC with a duramax. Register Your Interest For My EEC Allows penetration of ingredients Humectant: Glycolic acid is also a humectant, which means it attracts and binds water to skin cells. 09/09/2019 MaxxForce DT Diesel Parked Regen Procedure As many Mechanics know emission controlled diesel engines need a parked regen once in a while. Fax. After 11 repair shop visits in 10 months, we finally hit paydirt. Thanks. Glycolic Acid Benefits & Features Exfoliative:As a chemical exfoliant, glycolic acid removes the outermost layer of skin cells. The trouble begins when normal regeneration isn't enough to burn away soot. The filter breaks in to pieces causing a bypass condition creating heavy black smoke when the engine throttle is fully activated. 8) Ensure the vehicle is parked outside, in park/neutral, the hand brake is on, engine warm (with at least a quarter tank of fuel) and that there are no fault codes stored. DT 466 Force Regen New Topic Reply to Topic Printer Friendly: Author: Topic : second.flood Top Member. We took it to Cummins Mid South in St Louis and met with Cummins engineer Mike Savant . Practicality will prevail. Although much of the regen process occurs automatically, drivers must be careful to not damage . I love having the gauge in the instrument cluster that show the level of the . U Of T Nursing Acceptance Rate. If this indication is not lit up, do not regenerate the bus. DO: place truck in neutral DO: engage parking brake DO NOT: touch the brake or clutch pedals during the process DO: make sure the engine coolant temperature doesn't exceed 170 F, 76.6 C. STEP TWO: Once those 4 conditions have been met, push and hold the Engine Re-Gen button for 2 seconds. Dec 8, 2014. . About on How force international to regen . Auto Detailing Service. Cat Engine Expert. Also, got a right side up yellow triangle with the warn engine message along with the Level 1 indicator, noticed a reduction in power then regained itself. Sharmeleon Sharla Husband, DPF filter is a constant issue on Maxxforce engines. 1) There seems to be some confusion about why they fail and how to diagnose faults it is extremely unusual that a DPF will fail on its own! I understand the auto vs stationary regen difference. Cat Man I have a 2007 Pete with a in it. 8) Ensure the vehicle is parked outside, in . Drive at a sustained speed for about 20 minutes. Email. force and inhibit. Your best bet would be to take off the DPF and maybe even the DOC and . I learned the other day that you can force a regen on these by holding the engine brake switch. a) If the DPF light comes on (see image above) this means regeneration is needed. Push the REGEN button on your dashboard and hold it for a moment. The Diesel Handheld scanner is very simple to use. To get started, plug the OBDII Cable into the OBDII port located at the top of the Diesel Handheld (image below). Start Forced Regen - Regen will start after 30 seconds. Terms | Made this short video to help new TDI owners tell if their TDI is in DPF regen: 1. Run 3055 FMI 1 Engine CodeForced Regen MaxxForce 7 Diesel Engine 7.2 CAT 3126 Cylinder Head \u0026 Final Assembly | #FTreeKitty [EP8 . But how do they work? When the regen light comes on, here's what you do: Park your tractor on a flat surface in a well-ventilated area. The engine management light is on for any fault; Press and release the clutch pedal, if you have one. +44(0)23 9224 5300 CONFERENCE (Per Press Association.) As many Mechanics know emission controlled diesel engines need a parked regen once in a while. The cookie is used to store the user consent for the cookies in the category "Performance". If there is a lot of black smoke remove the rear flange connection on the DPF and check the filter material. Level 2: Pull vehicle safely off the roadway and start Parked Regen to prevent loss of engine power. Anyone know of a way to force my truck into REGEN. . It should be running for at least 3 or 4 minutes before starting regen. There is an option on the system where you can select to have the truck Re-Gen itself while you are going down the road as long as you are above 1100 RPMs. I explained that a DPF is only a filter which removes soot/carbon from the exhaust gases, and is very easy to fit. This website uses cookies to improve your experience while you navigate through the website. How to regenerate DPF filter, forced regen tool for all HD engines David M 425 subscribers Subscribe 35K views 5 years ago Visit www.dpfregenerator.com and get a fault code reader for free. TSI 08-10-02 In-Cab Regeneration Visor Decals in English/French/Spanish (2007 Emissions) See FAQ's below Aftertreatment for TEMs and BodyBuilders Document # Title IK0700003 Exhaust Modifications on 2007 Emissions Engines Aftertreatment FAQs A. Engage the brake. DPF filter is a constant issue on Maxxforce engines. 2) Started engine and got engine temp to 158F. At exhaust, a high pitched blowing sound 2. That is true in this case the DPF has too much soot build up and is starting to restrict exhaust flow. We went over the new Re-Gen system that is being put on new diesel engines. So my new RAM 3500 is my first ever diesel truck. Set park brake (cycle the park brake OFF then ON for CPC R21 or lower software). "These circumstances happen when the owner/technician . It was a $250 option to add this feature when the truck was ordered. You must travel above 30 mph for at least 20 minutes until the clean filter message goes off. (See Reference 1) Step 2 Check the upper-right part of the electronic dashboard for a "Regen" symbol. A DPF will not regenerate: If the engine management light is on for any fault. If there is a faulty EGR valve. If there is less than 20 litres of fuel in the fuel tank or if the fuel light is on. If you drive with your foot on the clutch pedal. Specifically, the combination of resurgence - force bending - innervate - force surge is very powerful. It does not store any personal data. Each company we work with has specific experience requirements for their drivers. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. 5) If the coil and engine management light is on with a loss of power, limp home mode will engage with a maximum of 3000 RPM and the fault code will read DPF soot loading too high a forced/emergencyregeneration is required. EGR causes excessive soot build up in intake manifold. The cookie is used to store the user consent for the cookies in the category "Analytics". I hold joint appointments in Faculty of Dentistry and Department of Biomedical Engineering, Faculty of Engineering, NUS. Cat Man I have a 2007 Pete with a LEE in it. When the regen light comes on, here's what you do: Park your tractor on a flat surface in a well-ventilated area. Once connected, you will have the option to choose either HD or EOBD. I've tried everything I know to do: I've shifted into gear and back into neutral, deactivated and engaged the parking break, depressed the clutch twice and the brake pedal twice, and held the Regen switch for the required 5 seconds. We bought our Freightliner M2 with the Cummins engine new in Aug 2010. I parked the tractor after warming up, went into neutral, applied the parking brake, set rpm to idle and pressed the button for 3 seconds. Only show this user. (See Reference 1) Step 2 Check the upper-right part of the electronic dashboard for a "Regen" symbol. Step 2. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. A regen cycle happened every 497-498 miles. I was under the impression that the trucks had to maintain at least 50 mph during the regen process to be functional. Reply. Oil Bypass Filter, Fuel Filtration Kit and 50 Gallon auxiliary fuel tank. This can be helpful prior to heavy towing, racing, or prior to going off road in dead or dry shrubs/grass. Some older Ford Super Duty trucks had regen driver alert messages, but not the . reflective shirts for work; whirlpool washer lid lock bypass 3 wire; cheating in . There does however seem to be some confusion as to why a DPF could over-fill and how to diagnose faults. Job Listing Rules, How to regen - International 2020 - cummings engine -, The attached images -- shows the PART that was changed out. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Our last option is to let it go and put up with the black smoke but Im pretty sure the condition will escalate attracting complaints from students and the public. The DIY back yard mechanic days passed by years ago. 2017 F350 6.7L 4x4 FX4 SRW CCSB Lariat Ultimate Sold2002 F350 7.3 4x4 SRW CCLB. The RPM will stay high until the truck finishes regen. Active = fuel is injected into the exhaust stroke strictly for the purpose of increasing exhaust gas temperatures (EGT's) in order to get to the temperature necessary to burn the soot out of the diesel particulate filter (DPF). They must be clean or they could freeze in extreme temperatures due to water build up; By clicking Accept All, you consent to the use of ALL the cookies. Just attach the tool to the DLC and access the module's function to clean the DPF. This cookie is set by GDPR Cookie Consent plugin. Internal combustionenginesare oftencooledby circulating a liquid calledenginecoolant through, Video The guys from Welker farms have run into more heavy equipment issues! 6) In order to carry out a forced/emergency static DPF regeneration, use the correct diagnostic machine. carlhwv. 7) If the engine management light comes on first, followed by the DPF light, it indicates an issue within the DPF system, for example temperature, pressure, sensors etc. You must travel above 30 mph for at least 20 minutes until the clean filter message goes off. Once those 4 conditions have been met, push and hold the Engine Re-Gen button for 2 seconds. 2012 F350 SRW CC 6.7 Lariat 2010 F350 Dually CC 6.4 King Ranch Then connect to your vehicle. Maxxforce EGR delete. www.fleetowner.com is using a security service for protection against online attacks. This varies with each vehicle manufacture (for example Ford requires replacement at 75K and BMW at 150K) and main dealers account for the majority of DPFs fitted within our market. I am currently an Associate Professor with tenure and Deputy Research Director in the Department of Orthopaedic Surgery, Yong Loo Lin School of Medicine, National University of Singapore. 4+ years of building an extensive skill-set relevant to product design and marketing, including: conducting research, cross-department and cross-cultural collaboration . Mine only will regen at higher constant speeds. This is a typical procedure for doing a regen on an International diesel engine. The cost (engine only) is $43,000. There is a faulty EGR valve; This video explains the intricate workings within, Video: For any mechanic working in any environment detrimental to the lifespan of their phones, this product may be for you. These cookies will be stored in your browser only with your consent. Check the Eolys/Cerine additive (active system); Hold DPF Switch to the ON position for five seconds and then release (engine speed will increase and DPF lamp will go out). regeneration is required. Thankfully around 90 percent of our Mercedes diesel engine filters pass the cleaning test but not so great with our Navistar diesel engines. This handheld is specifically designed for the heavy-duty market. This process is automatic. 1 Year Oil and oil filter must be changed before replacing the DPF. The ECU must be readapted when a new DPF is fitted and also when the fuel additive Eolys/Cerine is topped up. 9B084394: second.flood 8) Ensure the vehicle is parked outside, in . Luckily he was able to, Video: Check out this amazing battery operated pump from FLO Components and Mcnaught! thanks Both of these amber lights on together most times indicate an emission problem. Same here, on my 2016 6.7. But how do they work? So after doing a parked regen the soot level came down from 39 to 2 which fixed the problem. In this case the video shows how to use the engine diagnostic software to perform a parked regen to cook out soot and ash built up on the filter which will take a minimum of half an hour. Once cleared the regen can be performed with the engine temperature up to operating levels. Internal combustionenginesare oftencooledby circulating a liquid calledenginecoolant through, Video The guys from Welker farms have run into more heavy equipment issues! Re: Ford 6.7 powerstroke OPERATER COMMAND REGEN. The regen can be started by the engine computer during driving but sometimes it isnt enough possibly because of start and stop driving in the city or oil and fuel over the normal level causing a blockage. Mit klicken auf Ja besttige ich, dass ich das notwendige Alter von 18 habe und diesen Inhalt sehen darf. SPN 4364 FMI 18 SCR NOX Conversion Efficiency Low clean dpf new def doser clean egr cooler, new egr valve, int sensor delta P all t sensor new nox both new on force regen all its good - 0.88 ratio t scrs 1000-1100 7 inj new only scr old dpf tested after cleaned it was 95% remain update acm/mcm (can it help ?) Although much of the regen process occurs automatically, drivers must be careful to not damage . There are two ways to accomplish this: Run on the highway for a long period of time (>60km/hr) or perform a forced parked regeneration. So I tried the path As Ford Built and it came up it was already enebled. 3) Ran the KOER Test (Key On Engine Running) 4) Ran the Standard Test and performed a DPF Regen. The Duramax engine needs to see steady cruise speed, not stop-and-go traffic, in order to properly enter regeneration mode. MR. MASSEY REVIEWS PEACE. Press and release the clutch pedal, if you have one. The truck was used to drive around town or at slower speeds during the week, and on highways during the weekends. If you own or work on a diesel engine these days you know about a forced regen that has to be done occassionally to improve the flow rate through the exhaust system. Vocational, Technical or Tra. There are subtle differences from one manufacturer to another, but the basic process is to increase the exhaust temperature enough to burn off the accumulated PM. Autor do post Por ; Data de publicao what to say when taking communion at home; ni no kuni 2 bronze ingot . LML force regen? 7) If the engine management light comes on first, followed by the DPF light, it indicates an issue within the DPF system, for example temperature, pressure, sensors etc. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Parked.Regen.to.prevent.loss.of. On the MaxxForce diesels if there is a large black smoke problem on acceleration you may have a failed DPF. OK, well that explains it. Some tools will have a built-in step-by-step process, or just a simple "yes" or "no" function. STEP 1: Which Type of Regeneration Should You Perform? You should notice: The REGEN switch will illuminate DPF regens happen all the time, they last quite long, and burn extra fuel. I was having to do a parked regen after every 800 miles or so. This phone surely can. June 8, 2021. parked regen international. It is extremely unusual that a DPF will fail on its own (the problems are usually upstream or to do with the actual system) so this is where the EEC DPF tool becomes a necessity. Diesel engine emission controls are not going away so the sooner its accepted and dealt with accordingly the better the results. regeneration is required. I have cat et with a nexiq connecter as the interface. Educating yourself on what a forced regeneration is and how it works will help you understand your aftertreatment system better. Reset your system quickly to get your vehicle back up and running. To clean a DPF using manual regeneration mode, you can use a specific service tool like the MaxiCheck Pro from Autel or other service tools for diesel engines. Also, the latest diesel pickups do not allow the driver to manually force a regen cycle or delay a regen cycle. 'Group of the People of Sunnah for Dawah and Jihad '), [20] is an Islamist militant organization based in northeastern Nigeria, which is also active in Chad, Niger, northern Cameroon, and . See the full write up here. The majority of vehicle manufacturers have the same warning light sequence but you should always check the vehicle handbook to be safe. Check pressure sensors as there could be a build up of water; 2. Internal combustionenginesare oftencooledby circulating a liquid calledenginecoolant through, Video The guys from Welker farms have run into more heavy equipment issues! It will only go into regen if you're on low RPM idle. The service requires full JavaScript support in order to view this website. I have a 2016 2500 (LML) with the engine brake switch. This is accomplished via a process called "regeneration" - and it's a very problematic process. This video explains the intricate workings within, Video: For any mechanic working in any environment detrimental to the lifespan of their phones, this product may be for you. Just attach the tool to the DLC and access the module's function to clean the DPF. Level.3:.WARNING!.Pull.the.vehicle. At exhaust, a high pitched blowing sound 2. Regeneration is the process of clearing out the PM from the filter. Yes , Below is a chart with DPF service intervals . In order for regeneration to take place, the vehicle must travel at speeds of 45 miles per hour (or more) consistently so that the DPF can heat to burn out the contaminants. I've done this in various combinations all to no avail. My dash is indicating a stationary regen is needed and the ACK button is flashing. They have issues so I write about them to share with others the problems and fixes. Drive at a sustained speed for about 20 minutes. This cookie is set by GDPR Cookie Consent plugin. Air Force Militaria (1983-1989) Patches . Simple, Dealer level tool to start forced regen, reset fault codes and your emission system. Over the past few months on my visits to various garages and motor factors, I have been asking a couple of questions regarding DPFs, they are: a) how many do you sell or fit? and b) do you actively promote them?. is not receiving the switch inputs. Make sure that Your engine ECM is delete tuned. It doesn't prompt you that your filter is full, you just need to see the DPF % is maxed out, navigate to the OCR screen and follow the prompts to finish the process. RATIFIED BY N.Z. Auto Detailing Service. 3) Once again, read the hand book for instructions, for example: Drive for 20 minutes at a constant speed of 65mph. They were then finding that if the vehicle had a DPF and was doing lots of regenerations, the oil quality would degrade quickly, meaning the vehicle required an oil change before the advised 15,000 miles. Check the oil levels because some levels can rise due to regeneration as fuel gets into the oil. I give my express consent authorizing TruckersReport and its. 100 Gallon Fuel Tank Plastic, In addition to many, many issues with this truck, we also had the regen issue. You will be redirected once the validation is complete. I drive with 5000lb + big camper, what puts good load on it and each time my soot comes to 30-50%, with steady highway driving it will come down to 2-3% and then very short regeneration finishes it off. Watch. TurboDieselPoint said: Perhaps your TDI's regen actually had completed before you turned the engine off. PARLIAMENT. We hold on to buses for 12 years so another 7 years to go. After the DPF is deleted, fuel economy often improves because this . This video explains the intricate workings within, Video: For any mechanic working in any environment detrimental to the lifespan of their phones, this product may be for you. Publicado en junio 16, 2022 por junio 16, 2022 por validating and creating new supplier and customer records. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. We'll assume you're ok with this, but you can opt-out if you wish. The modular design of these pumps allows the powerhead to be easily, Video: Fuel Injectors feed your engine the precious fuel it needs to live! DPFs are a high ticket product, for example an OE Mazda 6 DPF is 1,800, and an OE Vauxhall Zafira DPF costs 750. A parked regen was the next step in my mind mainly because the low power was smooth when launching but no torque. Top. Most times the engine and MIL amber dash light will come on indicating a fault code to the driver. About on How force international to regen . Ill tell you something about these diesel engines. Put all shift levers in neutral. If the cleaning and testing fails we still have to pay the cleaning bill but its well worth taking a chance. Analytical cookies are used to understand how visitors interact with the website. These include connecting a diagnostic scanner to the vehicle's engine and enabling forced DPF regeneration. The Diesel Handheld scanner is very simple to use. Engine rpm also goes up around 200 rpm on the 2.0L engine. Visit http://www.internationaltrucks.com/trucks/trucks/series/workstar for more information about the International WorkStar. Adp Biweekly Payroll Calendar Excel ?. Maxxforce EGR delete. 3) Ran the KOER Test (Key On Engine Running) 4) Ran the Standard Test and performed a DPF Regen. 4.99 + 3.00 Postage. The Original (Sold June 2016) 2007 4x4 Z71 3.7 I-5. This is not related at all to the regen process that uses the 5th injector to spray diesel into the exhaust system and raise the temperature to burn off the soot in the DPF. To kick off a manual DPF regeneration you should Put the vehicle in neutral. The next parked regen was required 398 miles later at 359,171 after 14 hours idle, then 3,404 miles later at 362,575 after 11 hours idle and that was the last parked regen required so far. 5. Once those 4 conditions have been met, push and hold the Engine Re-Gen button for 2 seconds. June 8, 2021. parked regen international. You also have the option to opt-out of these cookies. Hopefully Forscan will update this as this is the reason I went out and got the Extended version. Diesels don't accelerate as much as they gather momentum. Reset tool that works just like NED Diagnostics. Every month 400 people find a job with the help of TruckersReport. In addition to many, many issues with this truck, we also had the regen issue. Nothing under wrench except separate module resets so I guess static regen is not enabled yet for 2016 F350 6.7. British Government extends MOT consultation deadline, ZF Aftermarket expands training offer for 2023, Delphi Technologies launches Masters of Motion, Bosch and Ed China team up on EV servicing, First Line offers the solution for Renault Clio wiper motor failure, Continental solves tricky tensioner pulley issue, Risk of confusion: Ford concentric slave cylinder 510 0058 10/510 0011 11, Causes of DPF failure and how to perform a regeneration. The latest quote on a long block rebuilt engine replacement (injectors included) is $20,000 with a $13,000 core charge which is null and void if the old engine is damaged beyond any hope of a rebuild. There are ways to force regen on your International truck without having to spend hundreds of dollars on a new engine. DPF Regeneration And Oil Service Reset: Force DPF regen for Cummings, Detroit, Maxxforce, ISUZU, and HINO from 2010 till now . Step-by-step instructions are included with the EEC DPF diagnostic tool, but in basic terms, to carry out a forced DPF regeneration you need to: a) Ensure the vehicle is parked outside in park/neutral, the hand brake is on, engine warm, with at least a quarter tank of fuel, and check there are no fault codes stored.