Civic Racer X 7

Ok So Im not real sure where to start
I just picked up this 2000 Civic for $1900
its in good shape with 180k on it
runs pretty good except a low idle

I got it cheap because the cel was on

I get it home and check the codes its throwin

a 1 - O2 sensor first thing I notice is an aftermarket header

14 IAcv sensor?

and a 90 evap leak


where should I begin

Fliptard

1 - primary 02

14 - IACV

90 ? there is no code 90?

Are you reading tham right? 1 long blink is "10" short is "1"

Civic Racer X 7

yes i watched it do the complete cycle twice it was 9 long blinks

here is something rather strange

I found various unplugged connectors and I noticed NO o2 sensors or bungs on the header

but I unhooked the batt cable
restarted the car and NO CODE WTF

Civic Racer X 7

I found what looks to be the IACV sensor I plugged it into the connector but I dont see anywhere to insert the sensor into anything

Civic Racer X 7

edited

Fliptard

IACV plug should come off the harness down after the TPS sensor plug, should be the NEXT one from the TPS back to the main harness

Civic Racer X 7

http://imageshack.us/f/99/20120725191057424.jpg/

http://imageshack.us/f/254/20120725190736546.jpg/

redm3turbo

drive a few miles, itll come back til you fix the issues.

and Ive never heard of a code 90