P20AA - Reductant Injection Air Pressure Control Valve Stuck Open
P20AA Possible Causes
- Faulty Reductant Injection Air Pressure Control Valve
- Reductant Injection Air Pressure Control Valve harness is open or shorted
- Reductant Injection Air Pressure Control Valve circuit poor electrical connection
First diagnose P20AA code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P20AA code
Labor: 1.0The cost of diagnosing the P20AA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P20AA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P20aa DescriptionReductant Injection Air Pressure Control Valve Stuck Open is the generic description for the P20aa code, but the manufacturer may have a different description. Currently we have no further information abouth the P20aa OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
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