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TrimWatch
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Joined: Jun 2, 2026
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RE: Mercedes W205 NOx fault remains after sensor replacement
Check the VIN-specific replacement procedure. Many smart NOx sensors include a control unit whose software identity, variant coding or learned values ...
2 months ago
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RE: 2018 Volvo XC60 says Start/Stop service required but the main battery tests well
Use the wiring and battery-management procedure for the exact platform. Load-test the support battery separately and verify its fuse, ground and charg...
3 months ago
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RE: 2018 F-150 3.5 EcoBoost has a two-second rattle only after an overnight soak
Cold oil pressure rose at the same rate on both banks, but the right intake cam moved about 11 degrees before locking while the left stayed parked. Th...
3 months ago
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