What does code P060B mean?

Q: What does code P060B mean?

Internal Control Module A/D Processing Performance. P060B indicates that the engine control module (ECM) or powertrain control module (PCM) has detected a performance fault in its internal analog-to-digital (A/D) signal processing. The computer monitors the conversion of analog sensor voltages into digital values and sets this code when the conversion results fall outside expected tolerances or when the internal self-test fails.

DTC codes / P06xx · Computer and output circuits / P060B

P060BInternal Control Module A/D Processing Performance

P060B indicates that the engine control module (ECM) or powertrain control module (PCM) has detected a performance fault in its internal analog-to-digital (A/D) signal processing. The computer monitors the conversion of analog sensor voltages into digital values and sets this code when the conversion results fall outside expected tolerances or when the internal self-test fails.

SystemPowertrain

Code typeGeneric (all makes)

SeverityHigh

Fix difficultyProfessional

AreaComputer and output circuits

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.