TPS voltage questions

[79 z28]

the tps has 3 prongs one is ground the other two something else.
so i take my ohn meter on pin 60 and match it up against the plug for the tps ground 0 loss.. touch one of the others figuring I should show no activity at all while I still have it grounded to pin 60 I get like 75% loss on a pin I didnt expect to get anything activity on at all. the ecm ground are all fine
I have the battery disconnected and both connectors blue and red off the ecm and checking the harness. Did I justs find the issue? the two wires are fused some where? Seems like ti has to be right..LOL I mean they should be sharing current unless it passed through the sensor and it aint pluged in..LOL
Just double checking my sanity its been a battle

[sreve]

Quote: Did I justs find the issue? the two wires are fused some where?

maybe......maybe not

If you have traction control all three wires are spliced to the ASM . unplug the module.

[79 z28]

Just drove it the partial throttle is 100% better.

Need to make sure the iac is correct though and I'm still not sure how to use that russ_k file