P146B Diagnostic Trouble Code Discussion for April 2020
oil pressure switch
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| Help Request | Posted | |
| 2016 Volkswagen Passat S 1.8L Poor Idle Quality VIN: 1VWAS7A39G P146B: oil pressure switch. We had 30 codes when vehicle arrived, but none now. On startup, after an oil change and new crankcase breather (for very high crankcase vacuum), the car would not start and was diagnosed to an obvious jumped chain. Installed new chains, guides and tensione... |
April 14, 2020 |
