7355 code(s) in this category. Page 12 of 307. Select one to see the detailed diagnosis.
Motor (P)
The ECU detects intermittent signal dropouts on the MAP/BARO sensor circuit. Fault is not constantly present —…
Generic electrical fault on MAF sensor B (second sensor for redundancy or twin-intake systems).…
MAF sensor B reading implausible. Wiring faults of this kind typically come from chafing, water ingress at con…
MAF B signal voltage below expected range. Wiring faults of this kind typically come from chafing, water ingre…
MAF B signal voltage above expected range. Wiring faults of this kind typically come from chafing, water ingre…
Intermittent signal from MAF sensor B. Wiring faults of this kind typically come from chafing, water ingress a…
MAF sensor A and B disagree beyond plausible deviation. One is reading incorrectly.…
The IAT sensor measures the temperature of the air entering the engine to adjust fuel injection.…
The intake air temperature sensor sends out-of-range readings.…
The IAT sensor voltage is lower than expected.…
The Intake Air Temperature (IAT) sensor is sending an abnormally high voltage signal.…
The IAT signal shows intermittent dropouts or jumps that fall outside slope expectations but do not stay above…
The ECT sensor measures engine temperature. Its failure affects fuel injection and ignition.…
The coolant temperature sensor sends signals outside the expected range.…
The ECT sensor voltage reading is low.…
The ECT sensor voltage reading is high.…
The ECU detects intermittent signal dropouts on the engine coolant temperature (ECT) sensor circuit. Fault not…
ECT sensors 1 and 2 readings disagree beyond plausible limits — typically near startup both should match withi…
ECT and IAT readings disagree at long soak (engine off for hours) when both should match ambient. The intake a…
CAC temperature and IAT on bank 1 disagree at long soak. The intake air temperature sensor feeds the ECM's den…
CAC temperature and IAT on bank 2 disagree at long soak. The intake air temperature sensor feeds the ECM's den…
ECT 1 and ambient air temperature disagree after long soak — both should match within tolerance. The engine co…
The TPS monitors throttle opening. Its failure affects engine response.…