P1285 Saab 95 OBD Code

OBD/2 P1285 error code description and symptoms.

Intake Manifold Runner Control Malfunction (Stuck Open) The IMRC system is monitored for failure during continuous, key ON engine OFF or key ON engine running self-test. The test fails when the signal on the monitor pin is less than an expected calibrated range at closed throttle. IMRC monitor signal circuit shorted to PWR GND or SIG RTN Damaged IMRC actuator Damaged PCM An IMRCM PID reading approximately near 1 volt at closed throttle may indicate a fault.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code P1285, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code P1285 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

P1285 Saab 95 Error Code Repair Process :

For p1285 cylinder head over temperature sensed check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. P1285 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks p1285 cylinder head over temperature sensed with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Saab 95 P1285 OBD2 Code

A common cause of code P1285 is the failure of P1285 Cylinder Head Over Temperature Sensed, but there are several other possible causes as well, such as ;

1Camshaft Position Sensor circuit poor electrical connection
Faulty front heated oxygen sensor
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
Fuel injectors harness is open or shorted

P1285 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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P1285 Saab 95 OBD Code

P1285 Saab 95 Error Code Repair Process :

Common Causes of Saab 95 P1285 OBD2 Code

P1285 code for other Saab cars