B3585 Porsche 964 OBD Code

OBD/2 B3585 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.

A good starting point in your diagnosis is checking all system fuses and fusible links. This can be done using the DVOM on the voltage setting. You will want to test the fuses with circuits loaded. Some fuses will appear normal until a load is placed on their respective circuit; at which point they will fail. This has been the cause of many 'phantom malfunctions'. Consult your vehicle information source for fuse and fusible link locations. If all fuses are in working order, you may want to check TCM relay operation by swapping identical relays. Usually the horn relay, starter relay, fuel pump relay, air conditioning clutch relay, and controller relays are similar enough in design to swap for diagnostic purposes.

B3585 Porsche 964 Error Code Repair Process :

If your vehicle speed (meter) circuit malfunction 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 B3585 and engine control unit are in charge of monitoring a bunch of different vehicle speed (meter) circuit malfunction, and if they get a reading that's a little out of whack, up pops the check engine light.

Difficulty Level (Expert)

Repair Time (60 Min.)

Cost Prediction : $ 80-120

Common Causes of Porsche 964 B3585 OBD2 Code

A common cause of code B3585 is the failure of Vehicle Speed (Meter) Circuit Malfunction, but there are several other possible causes as well, such as ;

• Dirty Oil
• Faulty Camshaft Position Sensor
• Fuel injectors harness is open or shorted
• Fuel injector leaks

B3585 is a kind of Body Trouble Code Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

B3585 code for other Porsche cars

You can view according B3585 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• B3585 Porsche 1300
• B3585 Porsche 3400
• B3585 Porsche 356
• B3585 Porsche 550
• B3585 Porsche 718
• B3585 Porsche 804
• B3585 Porsche 901
• B3585 Porsche 904
• B3585 Porsche 906
• B3585 Porsche 907
• B3585 Porsche 908
• B3585 Porsche 910
• B3585 Porsche 911
• B3585 Porsche 911 Type 991
• B3585 Porsche 911 Type 996
• B3585 Porsche 911 Type 997
• B3585 Porsche 912
• B3585 Porsche 914
• B3585 Porsche 917
• B3585 Porsche 924
• B3585 Porsche 928
• B3585 Porsche 930
• B3585 Porsche 931
• B3585 Porsche 935
• B3585 Porsche 936
• B3585 Porsche 937
• B3585 Porsche 944
• B3585 Porsche 959
• B3585 Porsche 962
• B3585 Porsche 965
• B3585 Porsche 968
• B3585 Porsche 986
• B3585 Porsche 993
• B3585 Porsche 996
• B3585 Porsche Boxster
• B3585 Porsche Boxster Type 981
• B3585 Porsche Boxster Type 986
• B3585 Porsche Boxster Type 987
• B3585 Porsche Carrera Gt
• B3585 Porsche Cayenne
• B3585 Porsche Cayenne Type 92a
• B3585 Porsche Cayenne Type 9pa
• B3585 Porsche Cayman
• B3585 Porsche Cayman Type 718
• B3585 Porsche Cayman Type 981
• B3585 Porsche Cayman Type 987
• B3585 Porsche Coupe
• B3585 Porsche Dp
• B3585 Porsche Gt
• B3585 Porsche Gt2
• B3585 Porsche Gt3
• B3585 Porsche Karisma
• B3585 Porsche Kremer
• B3585 Porsche Macan Type 95b
• B3585 Porsche Mega
• B3585 Porsche Panamera Type 970
• B3585 Porsche Panamericana
• B3585 Porsche Rsk
• B3585 Porsche Tapiro

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