mini-me o2 help

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chinslip

Junior Member
Just done a mini-me no problem expt. for CEL 1...o2 sensor. Bought a new o2 sensor only to get the same code again. I've traced the wires across the schematic and saw that the o2 is hooked up to the TAS, IATS, and coolant temp sens. Anyone have any ideas 'bout this?

THX
 
what ecu? it might have to do with the o2 sensor wire the ecu you are using might need a 5 wire or what ever you need to look at it like that
 
THX...found the problem. Bad IAT sensor. The o2 sensor shares a wire with the IAT, TPS and the coolant temp sensors. Turns out the IAT sensor was toast.

THX
 
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