P090A Trouble Code

View P090A obd/2 error code description and symptoms. P090A 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.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

P090A Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P090A 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 wiper rear disable switch circuit failure 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 wiper rear disable switch circuit failure.

P090A 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.

Common Causes of P090A

A common cause of code P090A is the failure of Wiper Rear Disable Switch Circuit Failure, but there are several other possible causes as well, such as ;

Damaged camshaft position (CMP) sensor
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
Failures of clutch motion/travel sensors.
Loss of ground.

P090A code for all cars

You can view according P090A DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P090A Osca 2000

+P090A Ssangyong Tivoli

+P090A Mazda Xedos 9

+P090A Smart Forfour

+P090A Glas 1500

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

About Us | Contact | Privacy