1998 Volvo S70 "ecu" Questions

...THE SYSTEM IS LOCATED UNDER THE HOOD AND SHOULD TELL YOU WHERE THE VALVE IS LOCATED THERE ARE MANY ECU SYSTEMS USED ON VOLVOS AND THIS SHOULD PUT YOU IN THE RIGHT DIRECTION IF YOU STILL HAVE A ...

does an exact fit used ECU need to be reprogrammed on my 1998 s70 volvo will an exact fit USED ECU need to be reprogrammed. if so can I diy or can it be reprogrammed off the car. You can try a Hard ...

Will a bad ecu cause my 1998 s70 volvo to NOT charge the battery? will a bad ecu cause this. Battery charges and runs fine but isn't keeping a charge. The Alternator has been tested and it is ...

...Remove it and clean with WD40.Make sure you note the orientation of the spring. To reset the ECU disconnect the battery for 5 minute the reconnect. The ECU should reset to factory settings. ...

Which fuse powers the ABS light in the volvo 1998 S70? None---It's ECU controlled. But if it bothers you because it's annoying, then you could reach into the dash behind the bulb with a 12 inch ...

see if functioning correctly.If working correctly ,suspect an Instrument Panel Control Module or an ECU issue

then it sputters and stalls sounds like a crank sensor or control module the crank sensor tells the ecu when to fire the plugs the control module fires the coils hope this helps

...filled resoviour now check engine light is on Bring the vehicle to Autozone and have then scan the ECU for codes . If your handy repair the items the codes are

Why is my transmission speed sensor showing no signal I put on a new one and the check engine light still comes on . Is it my wire harness or could my ECM be going bad? because my scanner is showing ...

...switching the same. I only get the code pop up once in a while. Hi, The front O2 sensor is what the ECU uses to determine the correct air/fuel mixture to keep the engine running correctly, the rear ...