Questions & Answers for: Mercury resetting fuel trim

...cabin air filter in a 2004 mercury sable ls with 3.0 engine hte fuel filter is underneath vehicle on pass side by the fuel tank, and the cabin filter is under the pass side cowl trim by the ...

...fuel pump stops. It is not possible to restart the engine until the IFS switch is manually reset. The IFS switch is located on the RH side of the luggage compartment. Access is gained through a hole ...

fuel trim bank one & two condition. JThe ECM fuel trim bank one & two condition. The ECM has detected a rich or lean air/fuel ratio contition on engine bank two. The powertrain cofntrol module

...Fuel Trim corrections that have been learned during closed loop operation. These corrections are often lean corrections learned at lower air flows. This combination of under-estimated air flow and ...

...fuel trim too lean (bank2) POSSBLE CAUSES FOR LEAN FUEL TRIM.STOPPED UP FUEL FILTER OR STOPPED UP FUEL INJECTORS.WEAK FAULTY FUEL PUMP.FUEL PRESSURE SHOULD BE 37 - 41 PSI.YOU COULD HAVE AIR LEAKS ...

how to reset the lock combination on the outside of the driver side door? You have to input the the 5-digit factory code then press the 1-2 button. Input your new code and the locks will cycle to ...

...the fuel trim data, not an uncommon split from right and left banks if this reading is at idle. -7.0 to + 7.0 is accecptable long term fuel trim as long as both banks read rather close to one

...fuel trim seems to check ok. The fuel pressure drops when the car changes to the long-term fuel trim. It is likely the fuel pump is defective. It never produces the correct pressure based on the ...

what does code p1136 mean on 2000 grand marquis? "Long term fuel trim"; it's running a little too lean. Check your fuel pump pressure & flow.

...fuel pump driver module location This module is located behind the interior side trim panel, LH side behind the front seat, below the rear LH side glass. AKA B Pillar trim panel. Access from inside, ...