Questions & Answers for: Mazda fuel trim

...Fuel trim malfunction. This may be triggered by intake hose leaks, vacuum hose leaks or exhaust leaks. Also faulty O2 sensor or corroded O2 sensor connectors. inspect all above!!hopefully this ...

...trim Service hole cover Fuel pump cover Fuel pump connector Fuel hoses Fuel pump and gauge sender unit as an assembly Fuel pump from the sender bracket To install: New O-ring set Fuel pump to the ...

...fuel trim malf B/1 P0173 - fuel trim malf B/2 P0300 - random - multiple cyl misfire P0105 - manifold absolute pressure/barometric pressure circuit malf P1524 - charge air cooler bypass solenoid ...

cant find fuel pump relay for 94 mazda mpv should be on passenger side if you remove the trim piece beside the floor. its green and bolted to the body

...of the trim panel, mounted on a metal bracket is your fuel pump relay, injector/pump fuse is under hood. and fuel pump access door under rear seat cushion (cushion snaps into place just pull

P0171 code adaptive fuel trim too lean (bank 1) how to fix? Had a crack in intake hose between filter and throttle box. That cause P0171 to pop up. Ereased when reolaced The hose

...fuel trim malf, abv malf,idol control malf, cylinder 6 misfire. I tried checking the codes online to see if there were similarities. any ideas where I should start? with that many codes indicates an ...

...fuel pump in case of an impact. Some are located in the engine compartment and some early cars had the switch under the spare wheel at the back but a lot had the switch fitted behind the passenger ...

...fuel trim - STFT and long term fuel trim - LTFT) can be checked with an OBDII tool, and can provide a lot of information about what may be happening. If you have a vacuum leak, for instance, the O2 ...

Hello,I have a 2002 mazda tribute lx with a p0171 and 0174 code.I changed the fuel filter, exhaust from cat back, all 4 O2 sensors,pcv valve and pcv valve hose,new PCV breather tubes and ...