P029D Porsche 906 OBD Code

OBD/2 P029D error code description and symptoms.

The Transmission Range Sensor (also referred to as the PRNDL input an/or neutral safety switch) tells the transmission control module (TCM) an the engine control module (PCM) that the transmission is in park, reverse, neutral, drive, low, 2nd, 3rd etc. It is attached directly to the manual valve of transmission, so when the shift lever is moved from park to drive, the Transmission Range Sensor communicates this critical information to the above mentioned vehicle control module systems.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

P029D Porsche 906 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P029D light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If evaporative emission control system vent control circuit shorted so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the evaporative emission control system vent control circuit shorted.

Difficulty Level (Soso)

Repair Time (50 Min.)

Cost Prediction : $ 30-110

Common Causes of Porsche 906 P029D OBD2 Code

A common cause of code P029D is the failure of Evaporative Emission Control System Vent Control Circuit Shorted, but there are several other possible causes as well, such as ;

• Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
• Faulty select solenoid
• Engine Control Module (ECM)
• Improper ignition timing

P029D 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.

P029D code for other Porsche cars

You can view according P029D DTC for your car model. We selected several models to see obd2 solutions click and view it.

• P029D Porsche 1300
• P029D Porsche 3400
• P029D Porsche 356
• P029D Porsche 550
• P029D Porsche 718
• P029D Porsche 804
• P029D Porsche 901
• P029D Porsche 904
• P029D Porsche 907
• P029D Porsche 908
• P029D Porsche 910
• P029D Porsche 911
• P029D Porsche 911 Type 991
• P029D Porsche 911 Type 996
• P029D Porsche 911 Type 997
• P029D Porsche 912
• P029D Porsche 914
• P029D Porsche 917
• P029D Porsche 924
• P029D Porsche 928
• P029D Porsche 930
• P029D Porsche 931
• P029D Porsche 935
• P029D Porsche 936
• P029D Porsche 937
• P029D Porsche 944
• P029D Porsche 959
• P029D Porsche 962
• P029D Porsche 964
• P029D Porsche 965
• P029D Porsche 968
• P029D Porsche 986
• P029D Porsche 993
• P029D Porsche 996
• P029D Porsche Boxster
• P029D Porsche Boxster Type 981
• P029D Porsche Boxster Type 986
• P029D Porsche Boxster Type 987
• P029D Porsche Carrera Gt
• P029D Porsche Cayenne
• P029D Porsche Cayenne Type 92a
• P029D Porsche Cayenne Type 9pa
• P029D Porsche Cayman
• P029D Porsche Cayman Type 718
• P029D Porsche Cayman Type 981
• P029D Porsche Cayman Type 987
• P029D Porsche Coupe
• P029D Porsche Dp
• P029D Porsche Gt
• P029D Porsche Gt2
• P029D Porsche Gt3
• P029D Porsche Karisma
• P029D Porsche Kremer
• P029D Porsche Macan Type 95b
• P029D Porsche Mega
• P029D Porsche Panamera Type 970
• P029D Porsche Panamericana
• P029D Porsche Rsk
• P029D Porsche Tapiro

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