C3579 Porsche 906 OBD Code

OBD/2 C3579 error code description and symptoms.

Low Speed Fuel Pump Primary Circuit Malfunction The PCM monitors the low speed fuel pump (LFP) primary circuit output from the PCM.
The test fails if: When the LFP circuit is commanded on (grounded), excessive current draw is detected on the LFP circuit; or when the LFP circuit is commanded off, voltage is not detected on the LFP circuit (the PCM expects to detect VPWR voltage coming through the low speed fuel pump relay coil to the LFP circuit). Open or shorted low fuel pump (LFP) circuit Open VPWR to low speed fuel pump relay Damaged low speed fuel pump relay Damaged PCM An open circuit or short to ground can only be detected with the low speed fuel pump.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

C3579 Porsche 906 Error Code Repair Process :

If your passenger seat occupant detection circuit open check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system C3579 and engine control unit are in charge of monitoring a bunch of different passenger seat occupant detection circuit open, and if they get a reading that's a little out of whack, up pops the check engine light.

Difficulty Level (Expert)

Repair Time (35 Min.)

Cost Prediction : $ 40-75

Common Causes of Porsche 906 C3579 OBD2 Code

A common cause of code C3579 is the failure of Passenger Seat Occupant Detection Circuit Open, but there are several other possible causes as well, such as ;

• EVAP canister or fuel tank leaks
• Engine Control Module (ECM)
• Fuel injectors harness is open or shorted
• Open VPWR circuit

C3579 is a kind of Chassis Trouble Code Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

C3579 code for other Porsche cars

You can view according C3579 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• C3579 Porsche 1300
• C3579 Porsche 3400
• C3579 Porsche 356
• C3579 Porsche 550
• C3579 Porsche 718
• C3579 Porsche 804
• C3579 Porsche 901
• C3579 Porsche 904
• C3579 Porsche 907
• C3579 Porsche 908
• C3579 Porsche 910
• C3579 Porsche 911
• C3579 Porsche 911 Type 991
• C3579 Porsche 911 Type 996
• C3579 Porsche 911 Type 997
• C3579 Porsche 912
• C3579 Porsche 914
• C3579 Porsche 917
• C3579 Porsche 924
• C3579 Porsche 928
• C3579 Porsche 930
• C3579 Porsche 931
• C3579 Porsche 935
• C3579 Porsche 936
• C3579 Porsche 937
• C3579 Porsche 944
• C3579 Porsche 959
• C3579 Porsche 962
• C3579 Porsche 964
• C3579 Porsche 965
• C3579 Porsche 968
• C3579 Porsche 986
• C3579 Porsche 993
• C3579 Porsche 996
• C3579 Porsche Boxster
• C3579 Porsche Boxster Type 981
• C3579 Porsche Boxster Type 986
• C3579 Porsche Boxster Type 987
• C3579 Porsche Carrera Gt
• C3579 Porsche Cayenne
• C3579 Porsche Cayenne Type 92a
• C3579 Porsche Cayenne Type 9pa
• C3579 Porsche Cayman
• C3579 Porsche Cayman Type 718
• C3579 Porsche Cayman Type 981
• C3579 Porsche Cayman Type 987
• C3579 Porsche Coupe
• C3579 Porsche Dp
• C3579 Porsche Gt
• C3579 Porsche Gt2
• C3579 Porsche Gt3
• C3579 Porsche Karisma
• C3579 Porsche Kremer
• C3579 Porsche Macan Type 95b
• C3579 Porsche Mega
• C3579 Porsche Panamera Type 970
• C3579 Porsche Panamericana
• C3579 Porsche Rsk
• C3579 Porsche Tapiro

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