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View Full Version : check engine light ?


ridsm
07-27-2003, 11:59 AM
i have a 2g gsx. and i get the code "insufficent coolant temperature for closed loop fuel control" does anyone know what that means. my temp guage stays at midway all the time.

BlackEclipse
07-27-2003, 03:55 PM
check the electrical connection to your coolant temperature probe. You probably just need to replace the temperature sensor. I think the probe is in the thermostat housing area. I think there are like 2 different temperature sensor probes in there.

Another idea: maybe there is not enough coolant? Maybe something is keeping coolant from touching the probe? The probe can't get a temperature reading if it is in the air and not touching the coolant.