P1147 Diagnose-Fehlercode (4 Interpretationen)

The control module detected improper operation of the Engine coolant temperature (ECT) sensor(s). This is the manufacturer-specific definition used by Mercedes-Benz.

The control module detected a fault associated with the Heated oxygen sensor (HO2S) 2, bank 1 - maximum voltage monitoring circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Nissan.

The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (Heated oxygen sensor (HO2S) 1, Bank 2 - lambda regulation, system). This is the manufacturer-specific definition used by Audi.

The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (Heated oxygen sensor lambda regulation, system). This is the manufacturer-specific definition used by Volkswagen.