C1872 Trouble Code

OBD/2 C1872 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.

In most cases, the TCM is integrated into a single housing with the PCM. Nevertheless, the section of the module which controls (automatic) transmission function may be powered up separately. In any case, the TCM is typically powered using switched (only present with the ignition switch in the ON, start, or run position) voltage. This circuit is normally equipped with a fuse, fusible link, and/or a relay. Frequently, the PCM and TCM are powered using the same relay albeit by separate circuits. Access to a reliable vehicle information source will yield necessary details of the TCM power circuit for the specific vehicle in question.

Difficulty Level (Soso)
Level
Repair Time (30 Min.)
Time
Cost Prediction : $ 75-90

C1872 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C1872 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If c1872 air suspension gate solenoid output circuit short to ground so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the c1872 air suspension gate solenoid output circuit short to ground.

Wrench Tool C1872 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 C1872

A common cause of code C1872 is the failure of C1872 Air Suspension Gate Solenoid Output Circuit Short To Ground, but there are several other possible causes as well, such as ;

C1872 code for all cars

You can view according C1872 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1872 Nissan Teana +C1872 Kia M-Car +C1872 Lagonda LG +C1872 Tesla Roadster +C1872 Mazda B2500
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