conditions where the vehicle turns over but refuses to fire. Common Causes
Depending on the specific model year and software version (DiagBox or PP2000), the full description may vary slightly, but the core issue remains the same: The has detected a fault in the air quality sensor (also known as the AQS or pollution sensor). b173d peugeot
PSA Group vehicles are known for corroded connectors, especially in lower bumper areas exposed to water spray. Broken wires, bent pins, or oxidation at the 3-pin connector are frequent culprits. conditions where the vehicle turns over but refuses to fire