P0112 is set when the voltage below 200mV - minimum output voltage of IATS(inside of AFS) - is detected for more than 700msec. This code is due to short to ground in IATS signal circuit.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring |
•
IATS circuit
•
IATS component | ||
Enable Conditions |
•
IG KEY "ON" | |||
Threshold Value |
•
When output signal is below the minimum value (below 200mV) | |||
Diagnostic Time |
•
700msec. | |||
Fail Safe | Fuel cut | NO |
•
Intake air temperature is regarded as 10℃ | |
EGR Off | ON | |||
Fuel Limit | NO | |||
MIL | NO | |||
