Questions & Answers for: volvo 940 1995 check engine

volvo 940 running rough 940 non turbo running on first two cyls,spark ok replaced ing module,tune-up, had ecu checked ok.fuel injectors swapped no change what am I missing Have you checked compression

...a 1995 Volvo 940 turbo. 1-2-3* Signal missing to/from coolant temp. sensor Wiring fault to or in ECT sensor;grounds corroded on intake manifold or engine Difficult to start engine when cold Same ...

Volvo 940. It makes some humming noise from the engine area. I went out of town about a month. there was not any noise before. It started when I restarted my car when I came back from my trip. I drove

...codes codes 121 and 512 what do they mean, in a 1995 volvo 850 no turbo Are these codes read from the A2 - engine slot? if so: 121 - missing or faulty MAF signal 512 - long term fuel trim too ...

...Volvo 940 Celebration 2.3 turbo which starts fine when cold but if the engine needs to be restarted when hot it is very reluctant to keeping running unless the throttle is pressed down. Apart from ...

...volvo 940 ,im not getting spark ,ive replaced the coil and still no spark Behind the engine on top of the tranny bell housing is the crank angle sensor.  Try wiggiling the harness. Check the ...

...Volvo 940 error code 232 The engine light came on and the code diagnostic code reads 232, adaptive fuel trim too rich or too lean at idling. I cleaned the throttle body and checked the vacuum hoses ...

1995 940 turbo and the cheack engine light is on. I have cheaked all the normal things oil water ect I need to know what i have to do to read the codes. if you take your car to Autozone they can check

...Volvo 940) How high do the RPMs go up? It could and usually is your idle air control valve(IAC). In the 940, it is not bolted into the intake, rather it bolted elsewhere underneath the intake and two ...

...940 Volvo just lost power while driving and stopped. After trying to restart the car it seemed like it just wasn't getting gas. My 1995 940 Volvo just lost power while driving and stopped. After ...