First Time Codes [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: First Time Codes


westwindsdiesel
02-19-2005, 11:15 PM
P0700, TCM-Malfuntion
Po112, Intake air temp-circuit low input

what is up with this. :help: :thankyou2

GMCSID
02-19-2005, 11:39 PM
P0700 is a code in the ECM that just means there is a code(s) in the TCM. You will need to go into the TCM to retrieve it's codes.

P0112 sets when the intake air temperature sensor reads more that 289 deg for more than 2 seconds. This could be a sensor or circuit problem.