Prom & memcal 86 2.8 7032

[TheFly]

well that looks like it worked for ya. and did you try hitting the "original ebay motors" button, i know i do. price/link?

Same guy and price as the link posted several post back.
But typical new ebay wasn't showing it at first.

They have them new raises, standard n lowered search standing.
Like they rotate what auction you can find by what ever mood they are in.

You know someone has to have it for sale, but they aren't letting ya find it as easy.

Dunno how that makes them money but it must or they wouldn't.

Maybe its to get more relisting fees?

[ForcedFirebird]

Gumby, don't want to get too far off topic, but to transfer the dimensions for the vents, cut a pieces of cardboard (cereal box type) to fit contours in the area you want the vents, then cut the shape of the vents out of the board. Mark the hole to be cut, flip the cardboard over and move to the other location, mark the hole.


Yes, you will need to use the prom from the same tranny as you have, or like you said, it will get weird during shifting.

Why haven't you done the swap bl85c posted about ('165 IIRC)? It's really pretty simple and he already released a bunch of b.bin's on Moates with and without knock sensor. Then you will have access to the tune, and don't have to swap from MAF to MAP (like a '7730 swap would

[TheFly]

Well no luck with new chips.

Can't pull codes again, light comes on and goes off and all you hear is the FP relay and IAC making noise.

[ForcedFirebird]

Well no luck with new chips.

Can't pull codes again, light comes on and goes off and all you hear is the FP relay and IAC making noise.

Well, it sounds like you you have ruled out the ECM and PROM, have you checked all your grounds?

[TheFly]

Just regular engine grounds for batt n such or???

I checked and that carb'ed motor that ran great till the head gasket is still there for $100, I may be going to get it if I don't get somewhere quick.

It was doing great on the new ECM, still sort of is. My fuel pump primes and everything as it should. Hasn't done that since buying it 9-10 years ago. Always had to crank for the back up switch controled by oil psi to kick it on.

[ForcedFirebird]

Just regular engine grounds for batt n such or???

I checked and that carb'ed motor that ran great till the head gasket is still there for $100, I may be going to get it if I don't get somewhere quick.

It was doing great on the new ECM, still sort of is. My fuel pump primes and everything as it should. Hasn't done that since buying it 9-10 years ago. Always had to crank for the back up switch controled by oil psi to kick it on.

Ground @ the ECM in particular, then work your way to the sensors. Do you have a multimeter?

[TheFly]

of course I do, problem is the book doesn't tell which ones are which.
Wiring doesn't get that far into detail.

typical 82-92 Firebird book.

[jeff89fbird]

Why haven't you done the swap bl85c posted about ('165 IIRC)? It's really pretty simple and he already released a bunch of b.bin's on Moates with and without knock sensor. Then you will have access to the tune, and don't have to swap from MAF to MAP (like a '7730 swap would

I probably scared off anyone else that was willing to try it after posting a gazillion posts with all the problems I'm having with that swap (narrowed down to one problem now).

If... When I get it to work, I might be willing to part with my 302 ecm, but by then you'll probably have your's fixed.

[TheFly]

Anyone got a pin out chart for the ECM/computer???

So I know which ones are grounds???

[robertisaar]

this should work for ya.