03-28-2009, 08:30 PM
Join Date: Aug 2005
Location: Gig Harbor, WA
Total Cats: 3
Install in a 92
So I made my harness and got almost everything ready. I still need to connect the VTPS, and UEGO (still using stock O2).
Injectors wired for sequential
I thought I'd test the harness to see if everything was ok, and for the most part it is. The IAT reads 0* I think this may be because its connected to the chassis ground instead of sensor ground (Link wiring).
I tried to fire it up using the base map and it cranks @ ~200rpm. It sounds like its missing. I have to get a timing light from my dad later tonight to see if its trigger the coils correctly.
Couple of questions:
Could not having a tps cause it to not run?
Thoughts on IAT ground..
What kind of vacuum should I see during cranking?