Fault code lookup

Results for “P044”

Fault codes 28

Results match keywords in the stored descriptions. Codes you typed are shown first.

CodeDescriptionBrandsSystem
P0440Evaporative Emission Control System40Powertrain
P0441Evaporative Emission Control System Incorrect Purge Flow40Powertrain
P0442Evaporative Emission Control System Leak Detected (Small Leak)43Powertrain
P0443Evaporative Emission Control System Purge Control Valve Circuit41Powertrain
P0444Evaporative Emission Control System Purge Control Valve Circuit Open36Powertrain
P0445Evaporative Emission Control System Purge Control Valve Circuit Shorted37Powertrain
P0446Evaporative Emission Control System Vent Control Circuit37Powertrain
P0447Evaporative Emission Control System Vent Control Circuit Open32Powertrain
P0448Evaporative Emission Control System Vent Control Circuit Shorted32Powertrain
P0449Evaporative Emission Control System Vent Valve/Solenoid Circuit30Powertrain
Show 15 more matches on this page
CodeDescriptionBrandsSystem
P044AEGR sensor 'C' circuit26Powertrain
P044BEGR sensor 'C' circuit range/performance21Powertrain
P044CEGR sensor 'C' circuit low24Powertrain
P044DEGR sensor 'C' circuit high24Powertrain
P044EEGR sensor 'C' circuit intermittent/erratic22Powertrain
P044FAir system switching valve 'A' circuit high22Powertrain
P044078EVAP System. The adaptation or adjustment is incorrect.1Powertrain
P044100Fuel tank venting system. Flow rate erroneous3Powertrain
P044200Small leak detected in tank ventilation system1Powertrain
P044300Purge control solenoid valve malfunction - faulty closing1Powertrain
P044400Purge control solenoid valve malfunction - short or open circuit to ground1Powertrain
P044500Purge control solenoid valve malfunction - short circuit to B+1Powertrain
P044700Canister shut-off valve malfunction - short or open circuit to ground1Powertrain
P044800EVAP. emission system - vent control circuit shorted1Powertrain
P044900EVAP. emission system - vent valve / solenoid circuit1Powertrain
CodeDescriptionBrandsSystem
P044AEGR sensor 'C' circuit26Powertrain
P044BEGR sensor 'C' circuit range/performance21Powertrain
P044CEGR sensor 'C' circuit low24Powertrain
P044DEGR sensor 'C' circuit high24Powertrain
P044EEGR sensor 'C' circuit intermittent/erratic22Powertrain
P044FAir system switching valve 'A' circuit high22Powertrain
P044078EVAP System. The adaptation or adjustment is incorrect.1Powertrain
P044100Fuel tank venting system. Flow rate erroneous3Powertrain
P044200Small leak detected in tank ventilation system1Powertrain
P044300Purge control solenoid valve malfunction - faulty closing1Powertrain
P044400Purge control solenoid valve malfunction - short or open circuit to ground1Powertrain
P044500Purge control solenoid valve malfunction - short circuit to B+1Powertrain
P044700Canister shut-off valve malfunction - short or open circuit to ground1Powertrain
P044800EVAP. emission system - vent control circuit shorted1Powertrain
P044900EVAP. emission system - vent valve / solenoid circuit1Powertrain
Advanced: scanner vehicle and live-data matches

Vehicles 7

Vehicle data covers only some brands. These matches come from scanner data, not from a full vehicle index, so treat them as approximate.

BrandModel / variantDetails
MahindraEVP SML LEAK P0442code P1442
RenaultEVP SML Leak P0442code P1442
MahindraEVAP SML LEAK P0440code P1440
RenaultEvap SML leak P0440code P1440
NissanEVP small leakage P0442code P1442
FordNote: DTC P0442/ indicates that a leak has been detected [As small as 0.040 inch (.10cm)] in the Evaporative Emission System. Please reference 1998 or later PCED diagnostics for this codecode P1442
MazdaNote: DTC P0442/ indicates that a leak has been detected [As small as 0.040 inch (.10cm)] in the Evaporative Emission System. Please reference 1998 or later PCED diagnostics for this codecode P1442

Live data 0

No matching live-data parameters.

These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.

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