lq9 coolant temp signal
06-05-2011, 08:36 AM
#1
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lq9 coolant temp signal Hello guys still trying to get my s10 lq9 swap finished having trouble finding the output wire that is the signal for coolant temp on lq9 harness to run factory gauge in an s10. Factory truck harness just need to no which wire is the signal that runs to the gauge out of the truck harness thanks
06-05-2011, 08:48 AM
#2
The LQ9 temp signal is digitally contained in the serial data lead and is decoded in the dash.
Is the S10 temp signal handled the same?
If not, you'll have to adapt the S10 sending unit and wire it separately. The best location is in the top radiator hose via a sleeve with a threaded boss (likely a 3/8" npt). I believe that Jegs, Summit and Speedway have them in stock.
Is the S10 temp signal handled the same?
If not, you'll have to adapt the S10 sending unit and wire it separately. The best location is in the top radiator hose via a sleeve with a threaded boss (likely a 3/8" npt). I believe that Jegs, Summit and Speedway have them in stock.
06-05-2011, 09:22 AM
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lq9 s10 Thanks for the info didnt know the the signal would be decoded in the gauge cluster dont believe the s10 works like that so i will have to put my own gauge in to propley see temp without a scanner thanks again.
