Thread: p11 with GTi-R IVAC

looked around and didn't see anyone talk about the IACV in a p11 with GTi-R swap. I can't seem to get my idle dialed in. How do you wire up the IACV with the GTi-R motor?

symptoms, its cold blooded when first starts, tends to have idle drop off when coming down from high RPMs and sometimes dies out. tune is a Mines GTi-R ecu. Running a OBDI jumper harness. Bored 54C maf. everything else is pretty stock. Just trying to get a base tune setup before making more mods.

Are you using a P10 OBD1 Harness ?

Did you flip the outer TPS Wires ?? The 54C TPS is backwards compared to a 53J TPS.

I'm running a jumper harness from OBDII to OBDI.

So I shouldn't touch the TPS wires or I should have them switched around from the stock p11 sr20de harness?

If the engine harness is from a 53J DE or 94Y DE your will need to flip or re-pin the outer 2 TPS wires to work on a 54C DET as the 54C TPS sensor turns the opposite way that an 53J or 94Y SR20 engine does at the TPS Sensor.

nope that has all be done just got to get the plug on the ICAV wired to the ICAV unit