P1604 Diagnose-Fehlercode (10 Interpretationen)

The control module detected a fault associated with the Control Module Self Test Speed 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 BMW.

The control module registered the fault condition described as "Engine control module (ECM) - RAM read/write error". This is the manufacturer-specific definition used by Chrysler.

The control module registered the fault condition described as "Engine control module (ECM) - RAM read/ write error". This is the manufacturer-specific definition used by Dodge.

The control module registered the fault condition described as "Engine control module (ECM) - RAM read/writeerror". This is the manufacturer-specific definition used by Jeep.

The control module detected improper operation of the Startability. This is the manufacturer-specific definition used by Lexus.

The control module registered the fault condition described as "Engine control module (ECM) - RAM read/write error". This is the manufacturer-specific definition used by Mitsubishi.

The control module's internal test reported the Engine control module (ECM) as faulty. This is the manufacturer-specific definition used by Opel.

The control module detected improper operation of the Startability. This is the manufacturer-specific definition used by Toyota.

The control module's internal test reported the Engine control module (ECM) as faulty. This is the manufacturer-specific definition used by Audi.

The control module detected improper operation of the Electronic throttle system (ETS) control module. This is the manufacturer-specific definition used by Volvo.