C0299 Trouble Code

View C0299 obd/2 error code description and symptoms. C0299 engine photo

Throttle Position (TP) Sensor Intermittent The TP sensor circuit is monitored by the PCM for sudden TP rotation angle (or voltage) input change through the comprehensive component monitor (CCM). If during the last 80 warm-up cycles in key ON engine running the PCM detects a TP rotation angle (or voltage) changes beyond the minimum or maximum calibrated limit, a continuous diagnostic trouble code (DTC) is stored. Poor continuity through the TP sensor connectors Poor continuity through the TP harness Intermittent open or short inside the TP sensor While accessing the TP V PID on the scan tool, lightly tap on the TP sensor or wiggle the TP sensor connector and harness.

As the engine heats up and combustion becomes easier and more complete, the PCM will command the idling control valve to increase the amount of air entering the engine to suit the changing conditions. However, when the load on the engine changes, say, when some electrical consumers or other systems are either turned on or off, the PCM adapts the signal voltage to the idle control valve to ensure that the idling speed remains stable, and at the RPM specified by the manufacturer.

Difficulty Level (Soso)
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Repair Time (30 Min.)
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Cost Prediction : $ 80-120

C0299 Error Code Repair Process :

If your autolamp sensor input 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 C0299 and engine control unit are in charge of monitoring a bunch of different autolamp sensor input circuit short to ground, and if they get a reading that's a little out of whack, up pops the check engine light.

Wrench Tool C0299 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 C0299

A common cause of code C0299 is the failure of Autolamp Sensor Input Circuit Short To Ground, but there are several other possible causes as well, such as ;

C0299 code for all cars

You can view according C0299 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C0299 Hillman 40 +C0299 Fiat 850 +C0299 Chevrolet Chevelle +C0299 Bentley State +C0299 Csc Mark I

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