Removing sensors from intake

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1984 t-type

Murphy's Law
Joined
Jul 11, 2010
Messages
1,516
If im running a new gauge cluster that does not use idiot lights, and a separate controller for the electric fans can i do away with these sensors ( i understand i need to keep the one labeled for the ECM ) or will they affect something else.

1986-1987-Buick-3.8-Intake-Manifold-Sensor-Locations.jpg
 
The green with yellow wire sensor can come out. With the fan resistor jumped out, it's been made obsolete. That's where a lot of people install a new unit for an aftermarket temp gauge.

Since you have no idiot light anymore for temp, the single wire sensor can go too. Unless you'd like to install a small LED to get your attention if you're not watching the gauges.


The ECM sensor needs to stay or the computer will get pissed.
 
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