C2654 Trouble Code

View C2654 obd/2 error code description and symptoms. C2654 engine photo

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.

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

C2654 Error Code Repair Process :

If your driver door ajar circuit open 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 C2654 and engine control unit are in charge of monitoring a bunch of different driver door ajar circuit open, and if they get a reading that's a little out of whack, up pops the check engine light.

Wrench Tool C2654 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 C2654

A common cause of code C2654 is the failure of Driver Door Ajar Circuit Open, but there are several other possible causes as well, such as ;

C2654 code for all cars

You can view according C2654 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C2654 Crossley 22 +C2654 Gobron 18 +C2654 Autovia V8 +C2654 Ferrari 375 +C2654 Lada 117

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

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