DFI and ECMDiscuss all aspects of DFI (Digital Fuel Injection), ECMs (Electronic Control Module), scanners, and diagnostic equipment. Fine tune your Third Gen computer system for top performance.
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ive built my MS2V3 all the way and it works with the stim and the MT but i have a few qestions
~the IDL led on the stim wont light up and led isnt burt out
~on the relay board what are the what are the 4 connectors for that are labeled injector 12v
for
~also how r u supposed to wire up the injectors for 8 if theres 4 outputs-then which bank should go the INJ1&2 and theres 2 of those
if anyone has wiring diagrams or knows where they are in the megamanual that i am most likley over looking
any comments or criticism are welcome as long as there constructive
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__________________ 355 4-bolt main forged crank and pistons,LT4 hot cam
Votec heads-1.6 full roller rockers, screw in studs and guide plates
SDPC intake, SLP runners, 24# inj
Headman shorties, 3" Flow all the way back
1LE-cross drilled and vented, 3.42, 4-wheel disc, T5
Jegster SFC, home made torque arm with custom cross bracing, poly bushings, boxed control arms and panhard bar
AC delete, Optima in trunk, AGX shocks all the way around, Howell EFI chip, painless wiring harness, solid motor mounts, polished 15" firebird aluminum rims
put in electric 145 speedo in place of 85 mechanical
two Infinity 12" subs with 1000watt amp 2F cap
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ive built my MS2V3 all the way and it works with the stim and the MT but i have a few qestions
~the IDL led on the stim wont light up and led isnt burt out
~on the relay board what are the what are the 4 connectors for that are labeled injector 12v
for
~also how r u supposed to wire up the injectors for 8 if theres 4 outputs-then which bank should go the INJ1&2 and theres 2 of those
if anyone has wiring diagrams or knows where they are in the megamanual that i am most likley over looking
any comments or criticism are welcome as long as there constructive
i can help u with the injector wiring, the ms is a batch fire system, so for each bank u will wire in 4 injectors i.e 4 gounds to the inj1 ground wire, and 4 hot wires form the injectors to the hot inj1 wire, same for the others side
inj1/inj2 just is just the diff banks u can out bank one or 2 on either side of the engine it does not matter.
on my car i did bank1/inj1 as the passenger side and bank2/inj2 driver side
im not sure about the relay board cause i didnt use one though