no vtec

k20teggirl · Post by **k20teggirl** » Thu Aug 09, 2007 6:50 pm

Hi, I am new to this. I bought a modified car. Here's what happened..I was just driving home one day and the check engine light came on. So I downloaded K-pro, next day plugged it in and the car would turn over and die. So I changed some stuff like open loop and immobilizer. (after changing to a type-r w/ header map) The original was said to be an r-crew map. So it runs well but won't hit vtec, and it's throwing P1167, O2 heat sensor. And when I log it picks up a secondary but not primary O2 sensor. So not sure it the O2 sensor is bad, or bad wiring. Here's the info.

Serial # 37820-PRB-305
1998 integra with a K20 (type r)
It has an r-crew header and PIMP and a jank intake.
I don't think I have a datalog saved, if need be i can do one and add later.
Any suggestions please, this is really irritating me!

The first attachment is the one that was on the car when I got it, that now runs poorly. The second attachment is the one I am using now that won't hit vtec but otherwise runs well.

Post by **Hondata** » Fri Aug 10, 2007 9:25 am

You'll need to find out what error code you have by datalogging.

Also read http://www.hondata.com/techk20swaps.html

k20teggirl · Post by **k20teggirl** » Fri Aug 10, 2007 3:00 pm

I know it's P0131, O2 low voltage because I have datalogged, I just don't have one saved. Do the maps look good, or any suggestions on those?

Post by **Hondata** » Fri Aug 10, 2007 7:49 pm

A bad o2 sensor doesn't usually throw a code, so I'd guess wiring issues.

k20teggirl · Post by **k20teggirl** » Thu Aug 16, 2007 2:57 pm

Do the maps look good? I'm new to this so any suggestions would be helpful.

k20teggirl · Post by **k20teggirl** » Tue Aug 21, 2007 5:55 pm

help please, anybody have suggestions or can check out the maps to see if that's the problem. Cuz the original did run great.