C2147 Chevrolet Comodoro OBD Code

OBD/2 C2147 error code description and symptoms.

Mass Air Flow (MAF) Sensor Intermittent The MAF sensor circuit is monitored by the PCM for sudden voltage (or air flow) input change through the comprehensive component monitor (CCM). If during the last 40 warm-up cycles in key ON engine running the PCM detects a voltage (or air flow) change beyond the minimum or maximum calibrated limit, a continuous memory diagnostic trouble code (DTC) is stored.

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.

C2147 Chevrolet Comodoro Error Code Repair Process :

For pedal correlation pds1 and pds2 check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. C2147 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks pedal correlation pds1 and pds2 with your car's computers to find out exactly what's prompting the light to turn on.

Difficulty Level (Soso)
Level
Repair Time (30 Min.)
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Cost Prediction : $ 25-45

Common Causes of Chevrolet Comodoro C2147 OBD2 Code

A common cause of code C2147 is the failure of Pedal Correlation PDS1 and PDS2, but there are several other possible causes as well, such as ;
Wrench Tool C2147 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.

C2147 code for other Chevrolet cars

You can view according C2147 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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