Technical Definition:

Engine Control Module (ECM) / Powertrain Control Module (PCM) Processor

Trouble Code: P0606
Address: 0x0606
System: Powertrain
Subsystem: Computer and Auxiliary Output Circuits
Technical Description:

Possible Causes:

Possible Symptoms:

ECM/PCM Processor Fault

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Engine Control Module (ECM) Harness power supply circuit is open or shorted
– Engine Control Module (ECM) Programming
– Faulty Engine Control Module (ECM)

Specific Makes:

– Engine may not start

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