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Showing results for tags 'engine control harness'.
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My 1989Pathfinder has been having problems for months. I can't figure out why the idle is surging (2000-2700 up and down). I've rebuilt the throttle body, replaced the mixture heater, the IACV, the wax type elements, amd cleaned the EGR. I have new plugs and I'm certain I don't have a vacuum leak anywhere. Could this be an ECM problem? Any ideas are worth trying
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Can someone out there talk to me about 1) the Resistor and condenser (105E) located in the Engine Control Harness (Page EL-101 of the Service Manual). Mine has melted exposing two connections; one broken completely, but doesn't seem to be effect anything. I'd love to replace the unit if I could only find one or somebody who knows a work-a-round. 2) Also the Pressure Relief Value, located on the end of the high flexible hose near the compressor has ruptured. Can it be replaced or do I have to get a complete high flexible hose assembly?