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Old 07-03-2009, 12:23 AM   #1 (permalink)
soccermania688
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Join Date: Sep 2007
Location: Long Island, NY
Drives: Mitsubishis
Trader Rating: (7)
soccermania688 is an unknown quantity at this point
Default Vr4 Misfiring!!!! No Power!!

i just finished up my vr4. stock except for air filter. i bought it knowing it had a bad motor. i took the motor out of my sl and put the turbos on it. so its a 10:1 tt. ecu's rebuilt.

its won't idle no matter how much you move the biss screw. also when floored it takes like 4 secs just to get to 3k rpms. i haven't even drove it yet since its basically undrivable right now. I'm getting the CEL codes

#13- Intake air temp sensor
#14- throttle position sensor
#41- Injector

things you should know-
>using na throttle body
>motor ran great in other car
>did 93 style cas conversion
>maf and tps from sl
>fuel pump relay jumped out like on stealth 316
> vac reduction done
>waste gate psi

could it be something as obvious as a bad injector? i don't know the history on them but the car ran b4 it lost a rod. tried knock sensor off, diff knock sensor, unplug maf. all did nothing. what should i do next?

posted in turbo section but got no response.
__________________
1992 3000GT VR4 10:1 comp, Fidanza FW, RPS PP & Stock disc, Air Filter, Greddy type S BOV, gutted precats, AWS Delete, Vac Reduc, MBC-not set yet, Autometer BG.
Coming Soon: Maximal Single Shot(hopefully), MBC, Downpipe, FMIC.

1993 3000GT SL(PARTING OUT-PM FOR PARTS!!!)
-Junking this car soon so if you want really CHEAP PARTS PM me now!!!!!
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'93 Sl ECU rebuilt 100$ shipped
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