Questions & Answers for: Suzuki fuel trim

...trim cover, and you're done. You may also want to have a qualified technician perform a 3-part fuel induction service to your vehicle in addition to removing and replacing the spark plugs. When you ...

JARDINE EXHAUST BACKFIRES Try adjusting your fuel trim. be careful its not too lean. good luck

...the two srews at the front of the trim, open the fuel door and remove the screws under there and the chrome trim will lift off, unplug the speedo and you will see the filter held in by three

...Fuel Trim System Lean at Idle Fuel Trim Description The Engine Control Module (ECM) controls the air/fuel metering system in order to provide the best possible combination of driveability, fuel ...

...front upstream onesAlso you could have a failing & partially clogged exhaustconverter.That not only causes a restriction but also effects the O2Sensor feed back to the computer for fuel

fuel trim (FSM) bank2 (right side) is 33% too high that means its adding too much fuel , at a very lean bank 2. it lists 8 reasons. but can be distilled to, it is lean or the front right 0xy sensor is

...fuel trim (FT) bank 1--malfunction===causes--intake leak---AIR system fuel pressure/pump/injectors--EVAP canister purge valve--HO2s It also refers to heated oxygen sensor (HO2S) 3 bank 1--circuit ...

...fuel trim (FT) bank 1 ---too lean==causes cat converter ---exhaust leak it also refers to heated oxygen sensor(HO2S) 1 bank 1 range / performance ---circuit high===causes --wiring short to ...

...Fuel Trim System Too Lean to see this steps read the FSM. it covers this. lots of tests. not guessing. Low fuel pressure - Misfire condition - Large vacuum leak - Air leak near sensor - Plugged ...

fuel trim) +5% Is typical, +40% is lean. lean is caused by many things, sorry more tests. one, is low fuel pressure. (or under reported, air , for any reasons. MAP or MAF based engines) under reported