
P1173 Diagnostic Trouble Code Discussion for August 2017
Electronic Throttle System Rationality
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Help Request | Posted | |
2001 Mazda MPV DX 2.5L MIL Lamp on VIN: JM3LW28Y01 P1173: Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction. ... giving me codes p1170, p1173 and p0171 and p0173. I smoked the vehicle and I cannot find any leaks. I replaced the MAF to test and problem continues. Fuel pressure is 54psi koer. performance is not terrible car runs good but I would like to see a little mo... |
August 10, 2017 |