P0098 is set when the voltage above 4880mV - maximum output voltage of IATS(integrated with BPS) - is detected for more than 5.67 sec.. This code is due to 1) open or 2) short to ground or 3) short to battery in IATS signal circuit.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring |
•
IATS circuit
•
IATS component | ||
Enable Conditions |
•
IG KEY "ON" | |||
Threshold Value |
•
Output signal above maximum value(above 4880mV ) | |||
Diagnostic Time |
•
5.67 sec. | |||
Fail Safe | Fuel cut | NO |
•
Intake Air Temperature sensor is fixed at 50℃. | |
EGR Off | NO | |||
Fuel Limit | NO | |||
Check Lamp | NO | |||
