How do i reset the computer on a 1989 volvo 740 gl

Asked by Guru82N6 May 03, 2017 at 01:54 PM about the 1989 Volvo 740 GL

Question type: Maintenance & Repair

my car feels like it is in 2nd gear and not 3rd gear when going fast. Feel tension on the gas pedal.

2 Answers

223,685

You pull the ECM fuse out for 1 minute, or disconnect the negative on the battery for 1 minute.

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10

It starts and runs fine but then. When I turn it off and try to start it again it won't start if I let it set for awhile it will start

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