U0212 Mitsubishi Airtrek OBD Code

OBD/2 U0212 error code description and symptoms.

The Transmission Range Sensor (also referred to as the PRNDL input an/or neutral safety switch) tells the transmission control module (TCM) an the engine control module (PCM) that the transmission is in park, reverse, neutral, drive, low, 2nd, 3rd etc. It is attached directly to the manual valve of transmission, so when the shift lever is moved from park to drive, the Transmission Range Sensor communicates this critical information to the above mentioned vehicle control module systems.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

U0212 Mitsubishi Airtrek Error Code Repair Process :

If your mass or volume air flow circuit intermittent 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 U0212 and engine control unit are in charge of monitoring a bunch of different mass or volume air flow circuit intermittent, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Mitsubishi Airtrek U0212 OBD2 Code

A common cause of code U0212 is the failure of Mass or Volume Air Flow Circuit Intermittent, but there are several other possible causes as well, such as ;

Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
EVAP system hose leaking
Fuel injectors may be faulty
Intake Valve Timing Control Solenoid Valve harness is open or shorted

U0212 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

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

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U0212 Mitsubishi Airtrek OBD Code

U0212 Mitsubishi Airtrek Error Code Repair Process :

Common Causes of Mitsubishi Airtrek U0212 OBD2 Code

U0212 code for other Mitsubishi cars