P1421 VOLKSWAGEN - Secondary Air Injection Valve Circuit Short To Ground
P1421 VOLKSWAGEN Possible Causes
- Faulty AIR Solenoid Valve
- AIR Solenoid Valve harness is open or shorted
- AIR Solenoid Valve circuit poor electrical connection
First diagnose P1421 VOLKSWAGEN 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 P1421 VOLKSWAGEN code
Labor: 1.0The cost of diagnosing the P1421 VOLKSWAGEN code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P1421 VOLKSWAGEN Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1421 VOLKSWAGEN MeaningSecondary Air Injection Valve Circuit Short To Ground is the generic description for the P1421 VOLKSWAGEN code, but the manufacturer may have a different description. Currently we have no further information abouth the P1421 VOLKSWAGEN OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
P1421 VOLKSWAGEN More InformationNeed more information on how to fix the P1421 VOLKSWAGEN code?
Get Access to Factory Service Manuals