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If an ECM (Engine Control Module) mileage is changed, it typically implies that the vehicle's recorded mileage has been tampered with, which can indicate potential fraud, such as odometer rollback to enhance the vehicle's resale value. This manipulation can mislead buyers about the vehicle's true wear and maintenance needs. Additionally, altering the ECM mileage may also affect warranty claims and insurance coverage. It's crucial to verify the vehicle's history and seek professional inspection if such changes are suspected.
What else can I help you with?
What is deffrent between mileage and ECM mileage in semi truck?
ECM mileage is based on the number of transmission output shaft rotations, and is calculated along with the programmed rear end gear ratio, transmission gear ratios, and revolutions per mile for the programmed tire size. Actual mileage will vary according to tire wear... as your tires wear down, the actual mileage you travel will decrease.
Will changing the ECM affect the mileage on a 2005 Chevy Silverado?
Unless it's an all-out racing chip, which I doubt, I would think your driving habits would affect gas mileage much more than just changing the ECM chip.
What is ECM mileage mean?
The -E-ngine -C-ontrol -M-odule, or ECM recorded the vehicle mileage along with the odometer. The EMC mileage can be read by a scan tool at most dealerships or repair shops with the proper equipment. It is possible for the two mileages to differ slightly, but a large variance may indicate a faulty odometer, or possibly odometer tampering.
1994 ford e350 can not scan ecm runs rich?
You should have your ECM changed so that you are not using too much gas. If you don't switch out your ECM your car will get worse and drink more gas.
You changed the ecm on a 2001 Pontiac grand am and it wont start?
Where did u get your new ECM? You probably need to have it " flashed" @ a gm service dept. Or a shop with tec2 scanner
Is there a ecm chip for 5.3L Gm engine to improve fuel mileage?
Google Jet-Chip that is all I have found so far.
1995 gmc jimmy no spark ecm coil have been changed?
check pickup in the distributor
Why is the gas mileage so high on my 1986 Toyota truck?
you may have changed the tire size which will give you incorrect mileage hence causing an erroneous gas mileage reading.
90 geo storm with no spark you changed the coil and the ecm what should you check?
check the pickup coil. that was the prob
When should the cam belt on a ford fiesta 1.25 2001 be changed?
i had mine changed in Jan 2011 mileage 48000
At what mileage should the spark plugs be changed on a jaguar xj8 2001?
100K
How do you know if you need a timing belt changed?
check recommended mileage, DO NOT EXCEED
