help turbo b18 idle jumps up and down after 2k
09-30-2005, 03:17 PM
#1
Junior Member
Thread Starter
Join Date: Jan 2004
Posts: 15
Likes: 0
Received 0 Likes
on
0 Posts
help turbo b18 idle jumps up and down after 2k
ok i just installed a b18b in my 96 coupe t3/t4 turbo dsm 450cc injectors aem fpr vafc open down pipe i know i using for now car was vtec before any way car starts right up idles good but as soon as i start to give it gas and hold it right past 2k it starts to go up and down ive already sprayed carb clean all over the intake and lines to see if it jumps and nothing any help would be great thanks
10-01-2005, 04:31 AM
#2
Honda-Tech Member
Re: help turbo b18 idle jumps up and down after 2k (sleepyeg6)
things to check.
1. fast idle thermo valve(directly below throttle body) these have a plastic plug/screw type thing that come loose, just take the cover plate off the back side(closest to firewall) there are 2 8mm screws holding it on. than tighten the white thing with a flat head screwdriver.
2. check your throttle body gasket, to make sure it is around the outside perimeter of the throttle body.
3. check your tps voltage's. do this with the engine not running, but the key in the on position. it should be .5 volts closed and 4.5-5.0 @ w.o.t.
1. fast idle thermo valve(directly below throttle body) these have a plastic plug/screw type thing that come loose, just take the cover plate off the back side(closest to firewall) there are 2 8mm screws holding it on. than tighten the white thing with a flat head screwdriver.
2. check your throttle body gasket, to make sure it is around the outside perimeter of the throttle body.
3. check your tps voltage's. do this with the engine not running, but the key in the on position. it should be .5 volts closed and 4.5-5.0 @ w.o.t.
Thread
Thread Starter
Forum
Replies
Last Post
Pashpacino
Engine Management and Tuning
1
03-13-2018 06:23 PM
DeLSoLRo
Honda Civic / Del Sol (1992 - 2000)
20
04-23-2011 10:06 AM
ximportman
Honda CRX / EF Civic (1988 - 1991)
6
04-25-2007 10:33 PM
