90hatch

ok i just fired up my 90 hatch tonight i just put a z6 in it im running obdo still with a pm6 ecu the problem i have is it wont go over 3/4 throtle it dies out if i try to stab it all the way i dont have the vtec hooked up yet could this be my problem

tekno9998

What codes is it throwing?

90hatch

14= injectors

tekno9998

Its deff not the vtec. Is it a si?

90hatch

my is a dx if thats what your asking im running teh 88-91 si intake and stuff

tekno9998

And youve done the mpfi wiring and double checked it?

90hatch

yeha its the second mpfi motor thats been in this car

tekno9998

I had the same prob with my b18a1 in my 90 hatch just checked all the wires and i fucked the injector wiriing up all ican think of is make sure you didnt mess any wiring up installing the engine.

warric_k

check your throttle cable. have someone sit in the car, with it turned off, and floor the accelerator. if the butterfly does not open fully, you have found your problem.

90hatch

thanks ill check that out tomorrow, because this really sucks it coused me to f**cked up last night and i blew an axle couse it died out on me then cought.does anyone else have any input. please help