trouble code 15.

i scanned the computer and got code 15. i cant find my haynes manual
to see what the code is. i tried starting the car, it starts on its own now but wont idle.

*edit*

i found a 2003 issue of camaro performers, (good thing i hang onto all magazines that i buy) it had the trouble codes listed for every engine and model.

code 15, is coolant sensor (voltage low). does this mean that the sensor is shot and needs replaced? were is it located and how do i change it?

well the code does mean you have a bad electrical connection somewhere in that circuit. either the sensor is bad, or there wiring has shorted to ground.

the sensor should be mounted at the front of the intake manifold near the thermostat. or in the driver side cylender head. the temp sensor on the passenger side of the block is the cooling fan switch.

so its that plug in front of the thermostat housing. thats the sensor, wonder how much one will be?

and this is for which vehicle, the 90?? If so, it's less than $10 at autozone.

thanks geno, its 8 bucks. i havnt gotten it yet

by the way geno your rs is looking hot!