Error P20AB

P20AB

Technical Definition:

Reductant Injection Air Pressure Control Valve Stuck Closed

Trouble Code: P20AB
Address: 0x20AB
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Injection Air Pressure Control Valve Stuck Closed

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes: