mazda3 axela bank 1 to rich at idle HELP!!!
#1
mazda3 axela bank 1 to rich at idle HELP!!!
my check engine light keeps coming on showing bank one to rich at idle. its causing a drop in acceleration an gas mileage. i have a cold air intake, but didnt have problems until recently. ive tried a new mass air flow sensor, and running seafoam through the fuel system to clean out the carbon build up, but no permenant results. PLEASE HEEEEELLLLLLPPPPP!!!!!!!!!!!!!!!!
#5
The extra stress on the wiring took a while to compromise the electrical integrity of the circuit. As for the factory intake and wiring harness, you can probably pick them up at a junk yard for cheap.
#10
As I said before, your issue sounds very much like an electrical short caused by the torque from your engine pulling on the wiring harness, which was in turn caused by the installation of the CAI and the rerouting/stretching of the wiring.