my 94 gsr turbo charged is having a problem.....i tried everything that i can think of but it doesn't solve my problem.....heres the problem......my rpm can't go past 3500....i tried replacing the distrubitor, injectors, new turbo, fix my timing back to zero, and tested my compression.....but it still not working.....please tell me what to do if u have any info..

 

I think I saw a question like this a few days ago...
do a search for RPM or somehting, and you might find the answer youre looking for.. Ill search around as well to try to help you out.

 

thank u

 

ECU is in limp mode. Map sensor bipass issue? Thats my best guess. is the CEL on?

 

i have not tried that.....could u tell me what to do then if its those problems

 

more info needed:
CELS?
What type of management?
.etc

 

i just slap on a t3/t4 turbo no management just a missing link to bypass the boost....with a jdm ecu dohc v-tec........and a fmu.......do u have any clues yet. it was fine the first few weeks i put in the turbo. about a month later i can't rev past 3500 rpm.....its like redlining at 8000 the motor also revs with the rpm

 

Your car is in limp mode. You need to find out what cell code the car is showing.

 

i hate to say this, but if all else fails, save money and take it to a mechanic.

 

You using some sort of ignition box or rev control mechanism? I had a problem like this once with a Crane Hi-6 ignition box with rev limiter. I set the rev limit at 8.5 but it would sometime cut out at 3.5 or 4. Now I set it to 0 (no limit) and its fine.

 

hmmm...fuel pump? i had a civic DX years back that i turbo charged with a greddy kit for SI. i couldn't go pass 4000rpm. it behaved like it was redlining all the time at 4000. i got rid of the kit and motor and picked up a B16 instead. anyway, later on i was told i needed a bigger fuel pump.