I finally got my car running. 1992 Turbo'ed teg. I am running a 14b DSM turbo, with 320cc injectors, and a Vortec FMU for more fuel obviously. Now, I can run 2-3psi all day with half-throttle short shifting. Once I really beat on it and actually run my full 7-8psi that it's set at...my car goes into a "retard mode I guess". It will spit and sputter, until I restart the car... to reset it. I have tried a check valve off of the map sensor but doesnt work...please help. I wanna see the cars full potential. Any comments will help, thanks.

 

did you tune it?

 

if you running the fmu do you have the missing link

 

no...i didnt think I would have to for the first question. (not that much boost). And no again...where do I put the missing link....the only sensor on my throttle body is the TPS, the map sensor is on the firewall, thats why I tried the check valve. Thanks,

 

it usually installs under your map sensor, because the stock map is not ment to see boost your ecu puts your car into limp mode when there is boost pressent, the missing link is also know as a bipass valve,

question? does your check engine light come on after 4 or 5 secs of boosting? If so the missing link is your problem, check for one on ebay or at synapse here is there part number for your year and model #44717

 

yes the light comes on. Now isnt my map sensor located on the firewall, and not the trottle body. I am goin to buy the link though, thanks a lot!

 

Get real fuel management. Your car runs like ass and will continue to run like ass until you have something to properly manage fuel and ignition timing. Save your money on buying the missing link, sell off the FMU and have the car tuned with Hondata, Crome, whatever.

 

I was wondering when you were going to reply to this thread

 

agreed fmu suck ass, if you do this you will need and obd0 to obd1 wiring harness, and a slotted p72

 

Or you could chip the OBD0 ECU and run turboedit since it is an OBD0 ROM editor.

But that is irrelevant since 92 is OBD1. h: