U047C Pontiac Executive OBD Code

OBD/2 U047C error code description and symptoms.

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.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U047C, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U047C on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U047C Pontiac Executive Error Code Repair Process :

If your purge flow sensor circuit high input 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 U047C and engine control unit are in charge of monitoring a bunch of different purge flow sensor circuit high input, and if they get a reading that's a little out of whack, up pops the check engine light.

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Cost Prediction : $ 40-75

Common Causes of Pontiac Executive U047C OBD2 Code

A common cause of code U047C is the failure of Purge Flow Sensor Circuit High Input, but there are several other possible causes as well, such as ;
Wrench Tool U047C is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

U047C code for other Pontiac cars

You can view according U047C DTC for your car model. We selected several models to see obd2 solutions click and view it.

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

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