P1427 Porsche 356 OBD Code

OBD/2 P1427 error code description and symptoms.

Catalytic converters must be warm before they can work properly. On a cold start the PCM provides a rich mixture to keep the cold engine running.
All that extra fuel goes into the catalytic converter. But the exhaust isn't very hot, because, ah, the engine is pretty cold. GM has employed several strategies to fire up the catalytic converter quicker and reduce cold start emissions. One way is to use a secondary air pump that pumps outside air directly into the catalytic converter.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code P1427, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code P1427 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

P1427 Porsche 356 Error Code Repair Process :

If your vehicle failed a P1427 test and the P1427 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses p1427 egi mini maf failed short circuit a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look p1427 egi mini maf failed short circuit: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression. Use your OBD Express DIY to look at the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

Difficulty Level (Soso)

Repair Time (50 Min.)

Cost Prediction : $ 20-50

Common Causes of Porsche 356 P1427 OBD2 Code

A common cause of code P1427 is the failure of P1427 EGI Mini MAF Failed Short Circuit, but there are several other possible causes as well, such as ;

• Dirty Oil
• Dirty Oil
• Fuel filler cap remains open or fails to close
• Variable Valve Timing (VVT) circuit is open or shorted

P1427 is a kind of Powertrain Trouble Code Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

P1427 code for other Porsche cars

You can view according P1427 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• P1427 Porsche 1300
• P1427 Porsche 3400
• P1427 Porsche 550
• P1427 Porsche 718
• P1427 Porsche 804
• P1427 Porsche 901
• P1427 Porsche 904
• P1427 Porsche 906
• P1427 Porsche 907
• P1427 Porsche 908
• P1427 Porsche 910
• P1427 Porsche 911
• P1427 Porsche 911 Type 991
• P1427 Porsche 911 Type 996
• P1427 Porsche 911 Type 997
• P1427 Porsche 912
• P1427 Porsche 914
• P1427 Porsche 917
• P1427 Porsche 924
• P1427 Porsche 928
• P1427 Porsche 930
• P1427 Porsche 931
• P1427 Porsche 935
• P1427 Porsche 936
• P1427 Porsche 937
• P1427 Porsche 944
• P1427 Porsche 959
• P1427 Porsche 962
• P1427 Porsche 964
• P1427 Porsche 965
• P1427 Porsche 968
• P1427 Porsche 986
• P1427 Porsche 993
• P1427 Porsche 996
• P1427 Porsche Boxster
• P1427 Porsche Boxster Type 981
• P1427 Porsche Boxster Type 986
• P1427 Porsche Boxster Type 987
• P1427 Porsche Carrera Gt
• P1427 Porsche Cayenne
• P1427 Porsche Cayenne Type 92a
• P1427 Porsche Cayenne Type 9pa
• P1427 Porsche Cayman
• P1427 Porsche Cayman Type 718
• P1427 Porsche Cayman Type 981
• P1427 Porsche Cayman Type 987
• P1427 Porsche Coupe
• P1427 Porsche Dp
• P1427 Porsche Gt
• P1427 Porsche Gt2
• P1427 Porsche Gt3
• P1427 Porsche Karisma
• P1427 Porsche Kremer
• P1427 Porsche Macan Type 95b
• P1427 Porsche Mega
• P1427 Porsche Panamera Type 970
• P1427 Porsche Panamericana
• P1427 Porsche Rsk
• P1427 Porsche Tapiro

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