P1525 Diagnostic Trouble Code Discussion for December 2025
Camshaft Adjuster End Stage
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| Help Request | Posted | |
| 2017 Mercedes-Benz E300 4Matic 2.0L system too Lean VIN: WDDZF4JB7H P1525: the check valve of the evaporative emission control system at full is jammed opened. ... focus was on oil pressure switch which is located inside the oil pan which got it fixed by replacing the sensor with the pigtail P06DA, i got all the codes clearded except p2279 and p1525 , i have smoke tested the ent... |
December 09, 2025 | |
| 2017 Mercedes-Benz E300 4Matic 2.0L system too Lean VIN: WDDZF4JB7H P1525: the check valve of the evaporative emission control system at full is jammed opened. ... shop with multiple fault codes my focus was on oil pressure switch which is located inside the oil pan which got it fixed by replacing the sensor with the pigtail P06DA, i got all the codes clearded except p2279 and ... |
December 10, 2025 |
