C279A Ford 24.7 OBD Code

OBD/2 C279A 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.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code C279A, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code C279A on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

C279A Ford 24.7 Error Code Repair Process :

For decklid punch-out sensor ground short 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. C279A 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 decklid punch-out sensor ground short with your car's computers to find out exactly what's prompting the light to turn on.

Difficulty Level (Soso)
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Repair Time (50 Min.)
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Cost Prediction : $ 70-120

Common Causes of Ford 24.7 C279A OBD2 Code

A common cause of code C279A is the failure of Decklid Punch-Out Sensor Ground Short, but there are several other possible causes as well, such as ;
Wrench Tool C279A 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.

C279A code for other Ford cars

You can view according C279A 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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