C1055 Trouble Code

View C1055 obd/2 error code description and symptoms. C1055 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.

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

C1055 Error Code Repair Process :

The scent may C1055 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such C1055, so if the inside of your car damper lf circuit short to ground as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

C1055 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 C1055

A common cause of code C1055 is the failure of Damper LF Circuit Short to Ground, but there are several other possible causes as well, such as ;

Damaged camshaft position (CMP) sensor
Clogged or faulty fuel injector (s)
Faulty ignition coil (s)
Faulty spark plug (s)

C1055 code for all cars

You can view according C1055 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1055 Tvr M

+C1055 Fiat 125

+C1055 Saab 9-7x

+C1055 Studebaker President

+C1055 Chevrolet Equinox 2

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