C3839 Trouble Code

View C3839 obd/2 error code description and symptoms. C3839 engine photo

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

Difficulty Level (Expert)
Level
Repair Time (35 Min.)
Time
Cost Prediction : $ 90-120

C3839 Error Code Repair Process :

The scent may C3839 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 C3839, so if the inside of your car vehicle accelerometer power circuit failure 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.

Wrench Tool C3839 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.

Common Causes of C3839

A common cause of code C3839 is the failure of Vehicle Accelerometer Power Circuit Failure, but there are several other possible causes as well, such as ;

C3839 code for all cars

You can view according C3839 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C3839 Volkswagen Kombi +C3839 Metallurgique 12 +C3839 Audi Tt +C3839 Suzuki Swift +C3839 Buick 6

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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