code 1 after running a stock and chipped p28?

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May 5, 2003 | 08:37 AM

infamousALLMTR

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code 1 after running a stock and chipped p28?

I put a chipped ecu in and ran it hard around the block and then recieved a code1 this is the heated o2 sensor but when I resart the car its off... is this because I am running to rich?

thanks
mike

May 5, 2003 | 10:29 AM

Katman

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From: PASADENA, CA, USA

Re: code 1 after running a stock and chipped p28? (infamousLSVTEC)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by infamousLSVTEC »</TD></TR><TR><TD CLASS="quote">I put a chipped ecu in and ran it hard around the block and then recieved a code1 this is the heated o2 sensor but when I resart the car its off... is this because I am running to rich?

thanks
mike</TD></TR></TABLE>

..it could be.
What program is on yer P28 ecu? Mugen? if so, it does happen, but it will not hurt your engine performance....just gas mileage performance.

Perhaps its time for a new 02, since you say you get a code 1 with either a stock or chipped P28 ecu.