C3478 Trouble Code

View C3478 obd/2 error code description and symptoms. C3478 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.

Regardless of the design though, the purpose of all clutch actuating systems is to improve the driving experience by removing the need for manual clutch operation by the driver. Computer-controlled clutch actuating systems work particularly well in dual clutch systems where one clutch controls gear changes of even-numbered gear ratios, and a second clutch that controls gear changes of odd-numbered ratios.

Difficulty Level (Easy)
Level
Repair Time (45 Min.)
Time
Cost Prediction : $ 80-170

C3478 Error Code Repair Process :

The rule of C3478 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of aux heater overheat sensor circuit short to ground. Likewise, overriding the OBD C3478 error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

Wrench Tool C3478 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 C3478

A common cause of code C3478 is the failure of Aux Heater Overheat Sensor Circuit Short to Ground, but there are several other possible causes as well, such as ;

C3478 code for all cars

You can view according C3478 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C3478 Leyland P76 +C3478 Austin 3-litre +C3478 Nissan Chappo +C3478 Dkw Munga +C3478 Lexus Gs

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