o2 sensor for 2002 CLS
03-29-2002, 12:29 AM
#1
4th Gear
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Location: San Jose, CA
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o2 sensor for 2002 CLS
Hello everybody -
I am new to the site and didn't want to post anything that seemed idiotic... but.. i really f!@#ed up. While I was putting on my exhaust, i let the cat drop too far down, and it accidently unplugged my o2 sensor off the cat. there are 4 wires to the sensor, black , black, green , and white. does anybody have any idea which plug goes into which terminal? its pretty late now, but i would love an insight anybody give. i'll be up late tonight, but i'll check but on from time to time, its about 10:30pst.
dazed and confused.
jj
ps. the cls belongs to the old lady, she'll be pissed off seeing this damn check engine light on her brand new car....
fyi - its a greddy exhaust.
I am new to the site and didn't want to post anything that seemed idiotic... but.. i really f!@#ed up. While I was putting on my exhaust, i let the cat drop too far down, and it accidently unplugged my o2 sensor off the cat. there are 4 wires to the sensor, black , black, green , and white. does anybody have any idea which plug goes into which terminal? its pretty late now, but i would love an insight anybody give. i'll be up late tonight, but i'll check but on from time to time, its about 10:30pst.
dazed and confused.
jj
ps. the cls belongs to the old lady, she'll be pissed off seeing this damn check engine light on her brand new car....
fyi - its a greddy exhaust.
03-29-2002, 09:41 AM
#3
Drifting
Join Date: Jan 2001
Location: Lafayette, CO USA
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Electrical Troubleshooting 2001 shows:
--Primary--Lower Left Rear of Engine Compartment
#1 WHT to WHT
#2 LT GRN to GRN\YEL
#3 BLK to BLK\WHT
#4 BLK to BLK\YEL
--Secondary--Under rear of Engine Compartment
#1 LT GRN to GRN\YEL
#2 WHT to WHT/RED
#3 BLK to BLK\WHT
#4 BLK to BLK\YEL
--Primary--Lower Left Rear of Engine Compartment
#1 WHT to WHT
#2 LT GRN to GRN\YEL
#3 BLK to BLK\WHT
#4 BLK to BLK\YEL
--Secondary--Under rear of Engine Compartment
#1 LT GRN to GRN\YEL
#2 WHT to WHT/RED
#3 BLK to BLK\WHT
#4 BLK to BLK\YEL
03-29-2002, 10:34 AM
#4
4th Gear
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ahhhh... much thanks 
- ill show my appreciation by posting up some pics for you guys to check out... just gotta snag a dig cam and post up some pics, you guys would be surprised with what you can do to a car thats only 3 weeks old
much gratitude
jj.
- my lady rolls on dubs minus one
btw, thanks alot CO-CL-S
- ill show my appreciation by posting up some pics for you guys to check out... just gotta snag a dig cam and post up some pics, you guys would be surprised with what you can do to a car thats only 3 weeks old much gratitude
jj.
- my lady rolls on dubs minus one
btw, thanks alot CO-CL-S
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