DTC codes / P06xx · Computer and output circuits / P060A
P060A is a generic powertrain code that indicates the engine control module (ECM) has detected an internal fault in its monitoring processor, which is the dedicated chip responsible for overseeing the main processor's calculations and safety checks. The ECM sets this code when the monitoring processor's performance falls outside the expected parameters, often due to a hardware or software glitch inside the module itself.
Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
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