Questions & Answers for: Isuzu resetting fuel trim

...fuel trim cells with scan tool after either repair then watch the short and long term fuel trims they wont be as high as they were which would have been 25% or higher to bring on check engine light ...

scanner can you see fuel trims in data display to confirm high fuel trim only on bank 2 either +-5 or more indicates problem and if bank 2 sensor 2 has fixed high 700mv reading cat no good(warm idling

does isuzu rodeo and isuzu trooper had a the same engine? no. I think not Isuzu began producing the Rodeo in 1991.The mid- sport utility vehicle (SUV) originally offered 102 horsepower. The1997 Rodeo ...

92 isuzu running rich on fuel I have 92 Isuzu Rodeo running rich on fuel along with high idle issue every once in awhile. I have change MAP sensor, EGR, OI sensor, cleaned the throttle body, replaced ...

...is random misfirfe. the other codes are lean,then rich then lean. and means the PCm cant hold fuel trim in this case , air leaks huge. so it hunt hunts trim and can not at tain it. now you

...to adjust fuel "trim" on that bank of cylinders to assure thebest fuel efficiency and the least pollution. Failing to replace it can result in a ruined catalytic converter, so address the matter

reset fuel switch If you're referring to the "inertia" switch (on some - but not all cars & trucks) that needs to be reset after an accident, etc. to permit fuel delivery again - your vehicle does

fuel trim on right bank on 1998 rodeo replaced timing belt cat new fuel pump and filter can find no vacuum leaks Replace the intake manifold gaskets.

...fuel pump inertia switch has tripped and needs resetting. Many vehicles are fitted with a safety switch to cut the power to the pump if there is a collision. Vehicle handbook should provide the ...