12v94 New member Jan 29, 2013 #1 Can someone tell me if there is an ambient temperature related sensor that can cause my truck to derate power?
Can someone tell me if there is an ambient temperature related sensor that can cause my truck to derate power?
JD4440 Stuck @ 508 Feb 1, 2013 #2 Ambient sensor is the one in the intake tube IIRC. Not sure what effect it has on defuel though.
