P3400 Diagnostic Trouble Code Discussion for February 2023
Cylinder Deactivation System Performance
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| Help Request | Posted | |
| 2008 Honda Odyssey Touring 3.5L MIL Lamp on VIN: 5FNRL38848 P3400: Cylinder deactivation system problem bank 1. Van came in with codes p3497 and p3400 looked like a new bank 2 cylinder deactivation solenoid unit on engine. Cleared codes and test drove only p3400 code came back. Replaced bank 1 oil switch, cleared code, test drove and code p3400 returned. Replaced bo... |
February 07, 2023 |
