gfemling
Registered User
A comment on above- it leaves the impression that the switch/ sensor also controls power to more than high idle and cold advance. I believe the other items on that “circuit” are really up stream from the switch and are not controlled by the switch- correct?I located this switch on ebay because a member supplied the oem part number. This is exactly my switch.I realize the electrical plug can fit either way copper to brass or copper to copper. Now remembering that the plug is also a copper and brass spade. My question remains what way does the plug correctly fit this? Copper to copper or??? Will be checking today why the oem switch failed.For members not knowing about this switch. This is a normally closed switch supplying power to the fast idle and injection pump cold advance. Sad part is this wire in the engine harness supplies power to the fuel shutoff solenoid and the solid state glow plug controller. The water in fuel light and the low vacuum along with the fuel heater is also part of this power supply. the switch is normally closed until the coolant temp reaches 120 degrees. https://www.ebay.com/itm/NEW-OE-180...ash=item4d38a4534c:g:CQMAAOSwtfhYnWiW&vxp=mtr