Intake Air Temperature Sensor 2 Circuit High Voltage
Table of contents
P0098 VOLKSWAGEN Possible Causes
- Faulty Intake Air Temperature sensor
- Intake Air Temperature sensor harness is open or shorted
- Intake Air Temperature sensor circuit poor electrical connection
How do I fix code P0098 VOLKSWAGEN?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P0098 VOLKSWAGEN code
The cost of diagnosing the P0098 VOLKSWAGEN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the code detected
The Engine Control Module (ECM) has detected a high voltage condition on the Intake Air Temperature (IAT) circuit.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0098 VOLKSWAGEN Description
The Intake Air Temperature (IAT) sensor contains a semiconductor device which changes the resistance based on the temperature (a thermistor). The IAT sensor is located in the air intake passage of the engine air induction system. The IAT sensor has a signal circuit and a ground circuit.