P142A Possible Causes
- Faulty Secondary Air System
First diagnose P142A 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 P142A code
Labor: 1.0The cost of diagnosing the P142A 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.
P142A Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P142A MeaningThe Powertrain Control Module (PCM) monitors the Secondary Air System. The PCM sets the OBDII code when the Secondary Air System is not to factory specifications.
P142A More InformationNeed more information on how to fix the P142A code?
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