po112 iat sensor 1 circuit low input what does it mean .. i know what sensor it is just dont know what the circuit low input is... any suggestions
iv been searching for info.. i noticed that the garmet for the sensor is loose on the intake ,, also have an aem cia.. so im wondering if that could be my problem.. new intake been on for a week and just got a cel today..
replaced sensor .. but getting a jerky drive also my engine light went back on.. any suggestion need help asap so i can repair it thanks
P0112 - Intake Air Temperature (IAT) Sensor 1 Circuit Low Input
Indicates the sensor signal is less than the self-test minimum. The IAT sensor minimum is 0.2 volt or 121°C (250°F).
Possible causes:
Grounded circuit in the harness.
Damaged sensor.
Improper harness connection.
Damaged PCM.
rechecked everything seems ok . cleaned contacts, reset cel. now i need a test drive to see if it comes back..
this all started right after aem cai... never had a problem with stock intake
