Wire diagram m1078 a1

[Xengineguy]

Looking for a diagram on the hi idle switch or idle up switch. Mine stopped working. I have 4.8 volts on one side of the switch?? Switch is good. Thank you!

 

[GeneralDisorder]

I'll look when I get home but I'm pretty sure it's just grounding an ECM pin. The 4.8v is probably 5v reference from the ECM and grounding it momentarily probably toggles the high/low idle.

I'll confirm in a few minutes.

 

[Xengineguy]

I'll look when I get home but I'm pretty sure it's just grounding an ECM pin. The 4.8v is probably 5v reference from the ECM and grounding it momentarily probably toggles the high/low idle.

I'll confirm in a few minutes.

Cool thanks a lot!

 

[Ronmar]

What general said. S5 connects it to sensor - on the ECU…