1990 mustang coolent problem?

0 ⤊

1990 mustang coolent problem?

got a new radiater and need to know where the fan sensor is that turns on the electric fan. needs replaceing.

2006-09-23 10:17:22 · 1 answers · asked by dabomb_562000 2 in Cars & Transportation ➔ Maintenance & Repairs

1 answers

It doesn't have a FAN SENSOR.
It has a temperature sensor for the gauge in the instrument cluster, and it a COOLANT TEMPERATURE SENSOR for the PCM.
The PCM uses the information from the CTS for such things as how much spark advance, how much fuel, how high an idle etc, as well as to determine when to turn on the cooling fan(s).
The fan is turned on by the PCM, and usually controlled by a fan relay, and that should be located in the POWER BOX under the hood.

Good Luck

2006-09-23 11:18:23 · answer #1 · answered by Ironhand 6 · 0⤊ 0⤋