P1075 Diagnostic Trouble Code Discussion for July 2018
Manifold Flow Valve Circuit / Open
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| Help Request | Posted | |
| 2013 Porsche Panamera 4 3.6L MIL Lamp on VIN: WP0AA2A72D P1075: Mass air flow partial load implausible low. We have a check engine light coming on, we have codes, we have smoke tested the Engine, there are NO vacuum leaks! We do have excessive crank case vacuum, as a matter of fact the Magnehelic gauge will peg at max 50 at idle. The oil cap as the car is runnin... |
July 26, 2018 |
