P0098 Volkswagen Code - Intake Air Temperature Sensor 2 Circuit High Voltage
Quick Answer
The Intake Air Temperature (IAT) sensor contains a semiconductor device which changes the resistance based on the temperature (a thermistor). Common causes include Faulty Intake Air Temperature sensor, Intake Air Temperature sensor harness is open or shorted, Intake Air Temperature sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0098 Volkswagen indicates Intake Air Temperature Sensor 2 Circuit High Voltage.
- Common causes
- Common causes include Faulty Intake Air Temperature sensor, Intake Air Temperature sensor harness is open or shorted, Intake Air Temperature sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0098 Volkswagen Description
What are the Possible Causes of the DTC P0098 Volkswagen?
- Faulty Intake Air Temperature sensor
- Intake Air Temperature sensor harness is open or shorted
- Intake Air Temperature sensor circuit poor electrical connection
How to Fix the DTC P0098 Volkswagen?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0098 Volkswagen code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P0098 Volkswagen code?
Need more information on how to fix the P0098 Volkswagen code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0098 Volkswagen code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0098 Volkswagen Code
1. What are common symptoms of OBDII code P0098 in a Volkswagen related to the Intake Air Temperature Sensor 2 Circuit High Voltage?
- Common symptoms include poor engine performance, rough idling, decreased fuel efficiency, and potential stalling.
2. What are the possible causes of OBDII code P0098 in a Volkswagen?
- The code P0098 is often triggered by a faulty intake air temperature sensor, damaged wiring or connectors, or issues with the sensor circuit.
3. How can I diagnose the Intake Air Temperature Sensor 2 Circuit High Voltage issue in my Volkswagen?
- You can diagnose the issue by checking the sensor's wiring and connectors for damage, testing the sensor's resistance, and using a diagnostic scanner to read the sensor's data.
4. Can a dirty air filter cause OBDII code P0098 in a Volkswagen?
- Yes, a dirty air filter can disrupt the intake air temperature readings, potentially triggering the P0098 code in your Volkswagen.
5. How should I repair OBDII code P0098 related to the Intake Air Temperature Sensor 2 Circuit High Voltage in my Volkswagen?
- Repair options include replacing the faulty intake air temperature sensor, repairing damaged wiring or connectors, and ensuring proper sensor installation.
6. Is it safe to continue driving my Volkswagen with OBDII code P0098 present?
- It is not recommended to drive your vehicle with the P0098 code present, as it can lead to further engine issues and potential damage if left unresolved.
7. Can a malfunctioning intake air temperature sensor affect other systems in my Volkswagen?
- Yes, a malfunctioning sensor can impact the engine's air-fuel mixture, ignition timing, and overall performance of your Volkswagen.
8. How much does it cost to replace the intake air temperature sensor in a Volkswagen to resolve OBDII code P0098?
- The cost of replacing the sensor can vary depending on the model of your Volkswagen and labor costs, but it typically ranges from $100 to $200 for parts and labor.
9. Will resetting the OBDII code P0098 in my Volkswagen make it go away permanently?
- Resetting the code may temporarily clear the warning light, but if the underlying issue with the intake air temperature sensor remains unresolved, the code is likely to reappear.
10. How can I prevent OBDII code P0098 from recurring in my Volkswagen after repair?
- To prevent the code from recurring, ensure regular maintenance of your vehicle, use quality air filters, and address any issues with the intake air temperature sensor promptly.
Discuss the causes and fixes for P0098 Volkswagen OBDII Code
-
already changed the mass air flow sensor brand new and a map sensor brand new recited to check engine light but it still comes on what should I do?
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
