P0BC8 Dodge Caravan OBD Code

OBD/2 P0BC8 error code description and symptoms.

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.

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

P0BC8 Dodge Caravan Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P0BC8 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If optical sensor system failure so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the optical sensor system failure.

Common Causes of Dodge Caravan P0BC8 OBD2 Code

A common cause of code P0BC8 is the failure of Optical Sensor System Failure, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
Continuous oil flow to the VCT piston chamber
Faulty select solenoid
Variable Valve Timing (VVT) circuit is open or shorted

P0BC8 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

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

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P0BC8 Dodge Caravan OBD Code

P0BC8 Dodge Caravan Error Code Repair Process :

Common Causes of Dodge Caravan P0BC8 OBD2 Code

P0BC8 code for other Dodge cars