P0195 Diagnostic Trouble Code Discussion for October 2023
Engine Oil Temperature Circuit Plausibility
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| Help Request | Posted | |
| 2011 Ford Fusion SEL 3.0L Cuts out, MIL Lamp on VIN: 3FAHP0CG7B P0195: O2 sensor biased stuck lean b1s1. ... found no vacuum leaks, fuel pressure good, can clear codes; P0195 & P0197 come back within 10 minutes. I can artificially enrichen system and all 4 o2 sensors react. Also has intermittent stall at idle ONLY in park. Any help is appreciated! |
October 06, 2023 |
