Having problems with your 1994 Ford Ranger Supercab ?
I have a 1994 ford ranger 4.0l how can if air temp sencer is not working
The easiest way is to scan the truck and monitor the "pid" to verify if the temp reading is accurate if you dont have that ability you will have to the key on in the truck and measure the voltage going in and comming out of the sensor with a volt meter put the negative(black) on ground and with the red lead probe the wires let me know what the voltages are
Repair Help & Product Troubleshooting for 1994 Ford Ranger Supercab
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