rpm drop when holding constant rev between 2k-4k
05-04-2005, 04:18 PM
#1
Thread Starter
Join Date: Sep 2004
Location: Gilbert, AZ, USA
Posts: 157
Likes: 0
Received 0 Likes
on
0 Posts
rpm drop when holding constant rev between 2k-4k
Hey guys I have a 99 civic si (b16a2). Mods include full greddy turbo kit, test pipe, exhaust, fpr, and the rest is stock.
I noticed that when I hold the motor at a constant rev, between 2k-4k it drops about 300rpms then comes back up and keeps doing it. When I hold it constantly under 2k or above 4k it does not do it.
The only code the motor is throwing is from the o2 sensor on the cat (i'm running a test pipe).
Any help is appreciated.
I noticed that when I hold the motor at a constant rev, between 2k-4k it drops about 300rpms then comes back up and keeps doing it. When I hold it constantly under 2k or above 4k it does not do it.
The only code the motor is throwing is from the o2 sensor on the cat (i'm running a test pipe).
Any help is appreciated.
05-04-2005, 06:34 PM
#2
Honda-Tech Member
Join Date: Feb 2004
Location: Hello Friend, illinois
Posts: 4,670
Likes: 0
Received 0 Likes
on
0 Posts
if you dont want it to throw the 02 sensor code.. take the o2 out of the exhaust and zip tie it under the car somewhere.. it should fix it just fine
Thread
Thread Starter
Forum
Replies
Last Post
