Quote:
Originally Posted by Lorenfb
"My car has a Protomotive chip for the turbo, the only mod done to the DME."
That's the problem! Your DME ECM/engine is/are NOT stock.
Does the engine really have a turbo? Is so, another problem.
You're wasting time AND money by not focusing on all the mods.
Had a ECM sent in that had the same problem. Once the chip (junk)
was replaced, the engine ran fine. The turbo mods I've seen use
a MAP sensor too.
You also mention a CDI. Did you install and additional ignition system
with the stock ECM.
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Yes, the engine has a turbo (1-bar). No MAP is used.
I put a ? behind the CDI as I wasn't sure if that is proper? The ignition box is stock along with the coil.
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Cory - turbo'd '87 C3.2 Guards/Blk, 3.4, 7.5:1 CR, 993SS cams, Borg-Warner S366 turbo @ 1.2-1.5 bar, Treadstone full bay IC, 70mm TB, TiAL F46 WG, HKS 1 1/2" BOV, twin 044 pumps, MicroSquirt AMP'd w/GM smart coilpack, Bilstein coilovers, Tramont replica Speedlines (285's rr, 225's frt), Big Reds frt, 993 rr., tower brace, MOMO wheel
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