P1452 Code défaut de diagnostic (8 interprétations)

The control module judged the Diesel particulate filter (DPF) pressure differential sensor hose behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Jeep.

The control module detected a fault associated with the Evaporative emission (EVAP) pressure pump - low current circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Land Rover.

The control module detected improper operation of the Fuel tank pressure sensor, low input circuit. This is the manufacturer-specific definition used by Lexus.

The control module detected a fault associated with the Evaporative emission (EVAP) system - fuel tank vacuum test failed circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mazda.

The control module detected a condition consistent with a leak affecting the Diagnostic Module Tank. This is the manufacturer-specific definition used by MINI.

The control module detected that the Fuel Tank Pressure signal stayed below the expected range. This is the manufacturer-specific definition used by Toyota.

The control module detected an interruption (open circuit) in the Secondary air injection (AIR) system circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

The control module detected an interruption (open circuit) in the Secondary air injection (AIR) system circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen.