P0098 is set when the voltage above 4946mV - maximum output voltage of IATS(integrated with BPS) - is detected for more than 2.0 sec.. This code is due to open or short to ground or short to battery in IATS signal circuit.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Monitoring Intake Air Temperature Sensor(IATS) Circuit | 1. Open or short to battery in Intake Air Temperature Sensor(IATS) Circuit 2. Faulty Intake Air Temperature Sensor(IATS) #2 | |
Enable Conditions |
•
Ignition Switch "ON" | ||
Threshold Value |
•
Open or Short to Battery in Intake Air Temperature Sensor(IATS) Circuit | ||
Fail Safe | Fuel Cut |
•
NO | |
EGR Off |
•
NO | ||
Fuel Limit |
•
NO | ||
Check Lamp |
•
NO | ||
•
Output temperature is fixed at 28℃. | |||
