Water temperature sensor.
04-20-2024, 04:19 PM
#1
Newb
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Water temperature sensor.
hello all,
how to wire a 05 water temp sensor onto a 1990?
2005 plug for temp sensor not sure which wire goes to the ecu. I am assuming it is an all in one connector not like the 1990 that has sensor for the ecu and another for the cluster.
1990 harness, not a 100% sure where the wires go. I have narrowed down the ECU wires.
how to wire a 05 water temp sensor onto a 1990?
2005 plug for temp sensor not sure which wire goes to the ecu. I am assuming it is an all in one connector not like the 1990 that has sensor for the ecu and another for the cluster.
1990 harness, not a 100% sure where the wires go. I have narrowed down the ECU wires.
Last edited by Sezgin; 04-20-2024 at 06:36 PM. Reason: Add pics
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04-22-2024, 11:17 AM
#3
Cpt. Slow
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Nope, they’re a resistance sensor. I guess maybe they’re a 5v pullup?
anyways, ecu temp is red/blk and red/blue. The red/black is sensor gnd at ECU, violet/white is cluster signal.
anyways, ecu temp is red/blk and red/blue. The red/black is sensor gnd at ECU, violet/white is cluster signal.
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