WetLexus

iTrader: (1)

So story goes, i test drove the car for the first time in a while. I get the car to spool for the first time because of boost leaks i had to figure out. I got it to spool once in first gear and after that the car doesnt wanna go over 2,000 rpms. Whether im in neutral or not the car doesnt want to rev over 2k rpms. First thing I did was check over the vacuum hoses in case one of them popped out but i get nothing!! I am not tuned and have no air/fuel controller whatsoever hooked up. Please help!!! I want to booost!!!!

antonio356

iTrader: (3)

MAP sensor?

O. L. T.

iTrader: (17)

Didn't post in the engine forum, surprise surprise.

Moved for ya

Make sure you're car isn't in limp mode by resetting the ECU.

WetLexus

iTrader: (1)

Lmao Touche O.L.T. , Touche. Thanks for moving the thread and Thanks for the replies. Ill try to reset the ecu. But even then I'm assuming I need to AT LEAST get an SAFC to tune this thing and that will fix my issue?

WetLexus

iTrader: (1)

Map sensor is hooked both electronically and through vacuum

stockhatch

iTrader: (12)

You keep saying tune, but what size injectors are you running?

WetLexus

iTrader: (1)

I have 440cc injectors from a jdm 2jz.....nothing big

BeansIS

iTrader: (2)

Try replacing it or trying out a known good unit..

stockhatch

iTrader: (12)

Possible leaky cap, dying ecu as well. Crack it open and check it.

99SC42

iTrader: (44)

Jump E1 to T1 and check for CELs that 's the first thing i will do.

PoGikoSc4

iTrader: (17)

mine was the ECU...my old ECU didnt have signs of leaky caps but u might wana try diff ECU..GL

WetLexus

iTrader: (1)

Thanks a lot for the replies everyone, Im going to go over all of the vacuum hoses and make sure I have no leaks. Im not really able to get my hands on an ECU yet, but its just weird that it was working fine before i boosted.......