C1085 Trouble Code

View C1085 obd/2 error code description and symptoms. C1085 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.

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.

C1085 Error Code Repair Process :

If your traction control motor circuit short to ground 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 C1085 and engine control unit are in charge of monitoring a bunch of different traction control motor circuit short to ground, and if they get a reading that's a little out of whack, up pops the check engine light.

C1085 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 C1085

A common cause of code C1085 is the failure of Traction Control Motor Circuit Short to Ground, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
Faulty Camshaft Position Sensor
Clogged or faulty fuel injector (s)
Faulty select solenoid

C1085 code for all cars

You can view according C1085 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1085 Alvis Speed

+C1085 Honda Ev

+C1085 Honda Torneo

+C1085 Bmw-isetta 611

+C1085 Lamborghini Espada

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

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