P018B Diagnostic Trouble Code Discussion for March 2020
Fuel pressure sensor performance
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| Help Request | Posted | |
| 2016 Chevrolet Tahoe LT 5.3L Stall, MIL Lamp on VIN: 1GNLCDEC2G P018B: Fuel pressure sensor performance. ... brought in with the following codes {P2635, P018b, p0131 and p0151}. In captured data it shows fault occurred at idle. At that time long term fuel trim was @ -35.0, and hi-pressure fuel was only 36 psi. I can't tell you wh... |
March 27, 2020 |
