[Greg Reid]

Looks like someone put in two temperature sending units... In fact, that's what I did on my car. I'm using an under dash gauge and decided to keep my original equipment light as well. Therefore, two sending units..one calibrated for the dash light and one for the aftermarket gauge.

[jtwoods4]

Originally Posted by Greg Reid

Looks like someone put in two temperature sending units... In fact, that's what I did on my car. I'm using an under dash gauge and decided to keep my original equipment light as well. Therefore, two sending units..one calibrated for the dash light and one for the aftermarket gauge.

I am so confused. My car has the original gauges, there is no aftermarket gauge. My car has the original wiring and the original sending units. WHY ARE THERE 2 SENDING UNITS, one on the left and one on the right. The wiring harness connects these 2 together. What the heck is going on.