P0412 Diagnostic Trouble Code Discussion for October 2019
Secondary AIR Solenoid Control Circuit Malfunction
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| Help Request | Posted | |
| 2006 Toyota Tundra SR5 4.7L MIL Lamp on VIN: 5TBET34136 P0412: Secondary Air Injection System Switching Valve 'A' Circuit Malfunction. Customer ask us to replace The Secondary air pimp for noise and starter. Both under intake and we did these before, no engine light on before repair. After repairs were finished the check engine light was on and codes set were PO412 and PO418. We took the ... |
October 02, 2019 |
