| .:HSTuners::::Hondas Wanted:: | 
|  10-31-2002, 02:24 AM | #1 | 
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				Stupid O2 sensor
			 ok...i put a header and high flow cat on my 97 civic ex...my check engine light came on and i checked the scanner and it said my o2 was out or bad...when i put on the header and stuff i had to move the sensor...i bought the o2 extender from dc sports and bought a new o2 sensor...i reset the computer and i didnt even get out of the parking lot of the parts store and it came back on....help...  | 
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|  10-31-2002, 09:26 AM | #2 | 
| Repost Wagon Join Date: Dec 2001 Location: over here Age: 45 
					Posts: 17,266
				 | did u reset the ecu after you put the extension ? maybe there is a bad contact somewhere. 
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|  10-31-2002, 02:14 PM | #3 | 
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				 | yeah i did but ill prolly have to check it out again...the obd2 scanner today said there was a circuit malfunction...so i will have to check again...thanks | 
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