Matt. Engineer. Bachelor's Degree. 1,162 satisfied customers. 97 ford probe: engine turns..firing..clutch..way to bypass this cut. engine turns over, not firing, warning light for safty cut out is on, checked cut out switch in boot, its okay, handbook mentions dipping clutch … read more. How to troubleshoot a problem - YouTube © 2023 Google LLC 1. If your not getting 12v to the inertia switch on either wire then you're not getting power from the fuel pump relay. Now whether An inertia switch is used as a safety device in the fuel system. The inertia switch is located in the cab, generally under the dashboard on the right side. It is designed to open the fuel pump power circuit in the event of a collision. The switch is reset by pushing each of 2 buttons on the switch simultaneously (some models use switches with The Ford Parts online purchasing website ("this website"or "FordParts.com" ) is brought to you by Ford Motor Company ("FORD") together with the Ford or Lincoln Mercury Dealership that you select as your preferred dealer ("dealer"). Engine Shutoff Solenoid. "Circuit Description: When the ignition switch is in the "OFF" position, the Engine Shutoff Solenoid is in the "NO Fuel" position. By providing a ground path, the PCM energizes the engine shutoff solenoid which then allows fuel to pass into the injection pump." Also found elsewhere in the GM service manual. 25663 posts · Joined 2003. #6 · Apr 11, 2013. The fuel pump circuit is pretty simple. From fuse 40, it goes thru the fuel pump relay, which I understand is a non-replaceable part of the fuse/relay box on the '02s (not sure whose bright idea that was), then thru the inertial cutoff switch, then to the pump. Cut off does work that way. There's a couple of checks I would do before trying to get to pump and or wiring. Check for 12 v feed to the cut off switch. Feed should be the black/red wire. Check the inertia switch for continuity with ohm meter. But first I would check 12v the feed to the pump from the fusebox. So the large middle square connector . This would allow you to get to the 60* allowed at all RPMS for low loads. you can try maxing out all "deceleration fuel cutoff" and lower the "dfco enable/ disable cutoff normal" RPM closer to your highest target idle rpm. so 0 mph for enable/ disable, max load 2, n/v 0, ramp on to 50 and off to 100 (to leave room for transitions), delays to 0. iXqS.

ford s max fuel cut off switch