B0811 Porsche 930 OBD Code

OBD/2 B0811 error code description and symptoms.

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as B0811. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for B0811

Circuit High Input codes like B0811 are mostly caused by defective alternators that develop excessive voltages, although there may be other causes as well, such as short circuits that 'leak' current into a particular system from other, unrelated systems that work on higher voltages. Note that in the case of short circuits that leak power into a control circuit, there is likely to be other, seemingly unrelated trouble codes present along with the code(s) being investigated. Diagnosing a 'high input' code will always involve a thorough testing of the charging system as a first step, followed by measures to isolate the system from all other possible sources of power during resistance, continuity, and reference voltage tests.

B0811 Porsche 930 Error Code Repair Process :

The scent may B0811 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such B0811, so if the inside of your car throttle control unit modulated command malfunction as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Difficulty Level (Easy)

Repair Time (45 Min.)

Cost Prediction : $ 35-120

Common Causes of Porsche 930 B0811 OBD2 Code

A common cause of code B0811 is the failure of Throttle Control Unit Modulated Command Malfunction, but there are several other possible causes as well, such as ;

• EVAP system hose leaking
• Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
• Foreign matter caught in fuel filler cap
• Foreign matter caught in fuel filler cap

B0811 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.

B0811 code for other Porsche cars

You can view according B0811 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• B0811 Porsche 1300
• B0811 Porsche 3400
• B0811 Porsche 356
• B0811 Porsche 550
• B0811 Porsche 718
• B0811 Porsche 804
• B0811 Porsche 901
• B0811 Porsche 904
• B0811 Porsche 906
• B0811 Porsche 907
• B0811 Porsche 908
• B0811 Porsche 910
• B0811 Porsche 911
• B0811 Porsche 911 Type 991
• B0811 Porsche 911 Type 996
• B0811 Porsche 911 Type 997
• B0811 Porsche 912
• B0811 Porsche 914
• B0811 Porsche 917
• B0811 Porsche 924
• B0811 Porsche 928
• B0811 Porsche 931
• B0811 Porsche 935
• B0811 Porsche 936
• B0811 Porsche 937
• B0811 Porsche 944
• B0811 Porsche 959
• B0811 Porsche 962
• B0811 Porsche 964
• B0811 Porsche 965
• B0811 Porsche 968
• B0811 Porsche 986
• B0811 Porsche 993
• B0811 Porsche 996
• B0811 Porsche Boxster
• B0811 Porsche Boxster Type 981
• B0811 Porsche Boxster Type 986
• B0811 Porsche Boxster Type 987
• B0811 Porsche Carrera Gt
• B0811 Porsche Cayenne
• B0811 Porsche Cayenne Type 92a
• B0811 Porsche Cayenne Type 9pa
• B0811 Porsche Cayman
• B0811 Porsche Cayman Type 718
• B0811 Porsche Cayman Type 981
• B0811 Porsche Cayman Type 987
• B0811 Porsche Coupe
• B0811 Porsche Dp
• B0811 Porsche Gt
• B0811 Porsche Gt2
• B0811 Porsche Gt3
• B0811 Porsche Karisma
• B0811 Porsche Kremer
• B0811 Porsche Macan Type 95b
• B0811 Porsche Mega
• B0811 Porsche Panamera Type 970
• B0811 Porsche Panamericana
• B0811 Porsche Rsk
• B0811 Porsche Tapiro

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