P1220 Mitsubishi Ssu OBD Code

OBD/2 P1220 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.

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

P1220 Mitsubishi Ssu Error Code Repair Process :

If your p1220 series throttle control system malfunction 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 P1220 and engine control unit are in charge of monitoring a bunch of different p1220 series throttle control system malfunction, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Mitsubishi Ssu P1220 OBD2 Code

A common cause of code P1220 is the failure of P1220 Series Throttle Control System Malfunction, 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
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
Faulty Intake Valve Timing Control Solenoid Valve
Exhaust gas leaks

P1220 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

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

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P1220 Mitsubishi Ssu OBD Code

P1220 Mitsubishi Ssu Error Code Repair Process :

Common Causes of Mitsubishi Ssu P1220 OBD2 Code

P1220 code for other Mitsubishi cars