s14 rb20det issues

Discuss the RB20, RB25 and RB26 series engines.
sideways87
Posts: 2
Joined: Thu Apr 18, 2013 9:00 pm

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Here is where I'm at, car wont rev over 2k ish,running stupid stupid rich, starts right up and idles but when i give it gas it just bogs and dies

The engine won't start if there is no vac leak as soon as i create a vac leak it will start right up I have no clue how to hook up the Iac hoses due to the aftermarket manifold when Iac is hooked car wont start, unplug iac hose and let it suck in air the car starts right up connect iac hose car dies.. I'm stuck on this I have hooked it up 3 different ways and won't start

Ecu wont show me codes, led stayslit I have turned the knob cw and ccw for 10 mins no diag mode, I have been told the ecu is in limp mode due to a crappy ebay eprom chip.. would like to talk to carl h about a new chip

Mods are, z32 maf, wiring specialties harness, front facing manifold, gt2870r1, fmic,3inch turbo back exhaust, adjustable cam gears, walbro 255 fuel pump,


User avatar
Carl H
Posts: 5985
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 Nissan 240SX SE RB30DET

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email me... its in my profile.

sideways87
Posts: 2
Joined: Thu Apr 18, 2013 9:00 pm

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Carl all i can find in your profile is the aim messenger, i can't download aim lol, could you email me [email protected] if it's not to much trouble.. thanks

jf868849
Posts: 3
Joined: Tue Feb 24, 2015 5:37 pm
Car: S13

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Hey carl sorry to bump this old post but carl could you email me also I can't find your email mine is [email protected] thanks man.


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