4.0L HO Jeep Engine Build
The next step was installing the IAT (Intake Air Temp Sensor). No big deal and I used liquid teflon sealer as this a pipe thead. The location of the sensor is quite a bit back from the engine and more towards the front on the later style manifold which should give the computer a colder reading richening the mixture a bit. The empty hole on the early manifold is where the sensor would mount. I may have to lengthen the leads, but I'll now for sure once the engine is installed. Also, I had to be sure to use the early style sensor so the harness would attach correctly. The connectors ARE different.
The next step was installing the IAT (Intake Air Temp Sensor). No big deal and I used liquid teflon sealer as this a pipe thead. The location of the sensor is quite a bit back from the engine and more towards the front on the later style manifold which should give the computer a colder reading richening the mixture a bit. The empty hole on the early manifold is where the sensor would mount. I may have to lengthen the leads, but I'll now for sure once the engine is installed. Also, I had to be sure to use the early style sensor so the harness would attach correctly. The connectors ARE different.
