I've got a '7165 on a 2.5 with no knock sensor. Anyone have experience with adding an ESC and sensor? What parameters need to be changed in the code?

Thanks!

Someone has gotta know

For one thing, everybody's confused.
No Fiero 2.5L came with the 1227165, and you're not giving enough details.
Is this an ECM swap you are attempting? What Memcal are you running?

The 1227165 ECM was used in 1987-91 GM trucks (S10/S15 etc.) trucks with 2.5L TBI Duke engine.
The memcal in the 1227165 'should' have the knock sensor circuitry, and in that case not need the ESC module.
You need the correct sensor for the engine http://www.rockauto.com/cat...060894,parttype,5108

If you could find the wiring diagram for the truck listed, you could see how it's wired.

Vehicle breakdown;
http://home.earthlink.net/~...165/Usage/usage.html

ECM 1227165
Application:
1986 2.0 L4 TBI “P” LQ5 w/ MT
1986-89 5.0 V8 TPI “F” LB9
1986-89 5.7 V8 TPI “8” L98
1987-91 truck 2.5 L4 TBI “E” LN8
1991 truck 2.5 L4 TBI “A” L38


MEMCAL IDs:
“P”: CRY, CRZ, …
“F”: AUM, ACXT, AKFM, AKFR, …
“8”: BUA, AANK, AANL, APYP, APYU, AUJM, …
“E”: ADHF, AMJW, ASWY, AXAA, …
“A”: AUXH, …

OR are you running the Aussie $12P hacked code? (cerulean here at PFF)
The 1227165 with $12P code running a Fiero 2.5L - he started with the Truck 2.5L ECM
http://www.pcmhacking.net/f...lit=fiero+2.5#p31027


------------------
Calgary time/temp

3.4L Supercharged 87 GT Click me
Super Duty 4 Indy #163 Click me

[This message has been edited by fierosound (edited 06-14-2015).]

This is in an S10
https://www.fiero.nl/forum/Forum2/HTML/135202.html

So hey, thanks!

[This message has been edited by Slammed (edited 06-14-2015).]

quote Originally posted by Slammed: This is in an S10

Hope what I posted helps, but these are the guys who should know.
http://www.s10forum.com/for...104/2-5-info-348746/