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Category: P0400 à P0499

16 October 2025 P0400 à P0499

Exhaust Pressure Control Valve “A” High

Learn about the exhaust pressure control valve A high code in diesel engines, its causes, symptoms, and fixes for Ford, Dodge, Mercedes, Nissan…

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16 October 2025 P0400 à P0499

P0479 Intermittent Exhaust Pressure Control Valve “A

Découvrez le code défaut P0479 pour vanne de pression déchappement intermittente : diagnostic, causes et solutions pour véhicules diesel Ford, Dodge…

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16 October 2025 P0400 à P0499

P047A Exhaust Pressure Sensor B Malfunction

Troubleshooting P047A exhaust pressure sensor malfunction in Ford, Cummins and Mercedes engines.

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16 October 2025 P0400 à P0499

P047B Exhaust Pressure Sensor B Range / Performance

Troubleshoot P047B exhaust pressure sensor issues affecting turbo performance in Ford, Cummins, and Mercedes engines.

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16 October 2025 P0400 à P0499

P047C Exhaust Pressure Sensor B, Low Input

Troubleshoot P047C code: Exhaust pressure sensor B low input in Ford, Cummins & Mercedes engines.

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16 October 2025 P0400 à P0499

Exhaust Pressure Sensor B, High Input

Découvrez la signification du code Exhaust Pressure Sensor B, High Input pour turbocompresseurs à géométrie variable, applicable aux moteurs Ford…

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16 October 2025 P0400 à P0499

P047E Intermittent Exhaust Pressure Sensor Circuit

Understand P047E intermittent exhaust pressure sensor circuit issues in Ford, Cummins, and Mercedes engines.

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16 October 2025 P0400 à P0499

P047F Exhaust Pressure Control Valve A Stuck Open

Learn about the P047F code: exhaust pressure control valve stuck open. Understand causes, symptoms, and fixes for Dodge, Honda, Ford, and other OBD-II vehicles.

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16 October 2025 P0400 à P0499

P0480 Cooling Fan Relay 1 Control Circuit

Troubleshoot P0480 cooling fan relay issues with our expert guide. Learn to diagnose and fix engine overheating problems caused by faulty fan control circuit…

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16 October 2025 P0400 à P0499

P0481 Cooling Fan Relay 2 Control Circuit

P0481 code indicates an issue with your cooling fan relay 2 control circuit. Learn troubleshooting steps for this generic OBD-II engine cooling problem acros…

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