95 impala ss coolant sensor Q
09-09-2011, 08:47 PM
#1
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95 impala ss coolant sensor Q installed a 5.3 in my 95 impala with an s&p harness that uses the 3 wire 98 f body coolant sensor. i pruned the factory engine harness to only run the cluster. can i tap into the 98 CTS to feed temp data and if so which 2 wires of the impala harness would tie into which 2 wires on the CTS?
thats my last issue i hope, test fired it tonight with success.
thats my last issue i hope, test fired it tonight with success.
09-11-2011, 09:05 AM
#2
Do you have the original temp sensor from the Imp? Reason I ask is that you can OHM the two of them out in a HOT glass of water. Put the two sensors in there and take readings on them watch wear they start and stop. If they are relatively close to one another - like within 10 ohms - you should be golden and they will give you the same readings from your cluster.
Good luck.
Good luck.
09-11-2011, 11:13 AM
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Thats the same one I used in my conversion. not sure which PCM you have but should be similar as far as the ect pinout..Hopefully your 3 wire has these colors in the plug into the sensor.
Pin A = Black, PCM sensor ground
Pin B = Yellow, coolant signal to PCM
Pin C = Dark Green, to Gauge
Roger
Pin A = Black, PCM sensor ground
Pin B = Yellow, coolant signal to PCM
Pin C = Dark Green, to Gauge
Roger
