Technical Tips > Post 84

C4 IAC Problems.

<< < (2/2)

Vettech:
Um - that O2 sensor may have failed way back when you changed address, hense crook running.
How did you go getting it out, my experience with anything exhaust ends up broken, sheared off or siezed bits.

Vettech:
The IAC plug can be obtained from Jaycars p# PP2114 @ $17.95.
Pack inc both plug & socket, seals & M & F pins.

Vettech:
Ok - the TB is cleaned, IAC housing modified (no more water), gasket set on its way from Glen at Corvette Corner Vic.

New loom plug fitted, place loop into A & B on ALDL,  Ign on,  IAC pintel drives into port to close air off.
Ign off and it drives out and stops. Ergo the IAC appears to be functioning OK.
I have no idea whether the amount it drves in or out is correct, however, the IAC body is loose in my hand and I can feel it drive out and stop, but upon driving in, once seated, I can still feel it pulsing. I can only assume this is correct.

If anyone has a better understanding please feel free to chine in, once the gaskets arrive, everything will (hopefully) go back together.
The goal on this project is not to have too many parts left over when finished. Tks.

Navigation

[0] Message Index

[*] Previous page