CHEVYHD496
March 21st, 2019, 02:48 PM
Truck in sig, put 2006 truck efan harness in with 09 Tahoe fans. Issue im running into is having the a/c kick the fans in. I swapped out the high pressure recirculating switch for a high pressure transducer and trying to figure out how to wire it in and set ecm parameters. Supposedly the 2002 Camaros used the transducer as well? I was told to wire it up as,
A - C2/57 = low ref for IAT
B - C1/45 = 5v ref?
C - C2/14 = APP sensor 3 signal
but this way doesn't seem right?
I believe it should be wired up as
A - C2/56,58, or 59? low ref
B - C1/45 = 5v
C - C2/11 = AC HP recirculation switch signal
Thoughts? Thank you!
A - C2/57 = low ref for IAT
B - C1/45 = 5v ref?
C - C2/14 = APP sensor 3 signal
but this way doesn't seem right?
I believe it should be wired up as
A - C2/56,58, or 59? low ref
B - C1/45 = 5v
C - C2/11 = AC HP recirculation switch signal
Thoughts? Thank you!