16452/P0068/000104: Difference between revisions
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* Mass Air Flow Sensor (G70/MAF) or Intake Manifold Pressure Sensor (G71/MAP) faulty | * Mass Air Flow Sensor (G70/MAF) or Intake Manifold Pressure Sensor (G71/MAP) faulty | ||
* Dirty throttle body. | * Dirty or faulty throttle body. | ||
* Vacuum leak. | |||
==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
* Check Mass Air Flow Sensor (G70/MAF) or Intake Manifold Pressure Sensor (G71/MAP) | * Check Mass Air Flow Sensor (G70/MAF) or Intake Manifold Pressure Sensor (G71/MAP) | ||
* Clean | * Clean Throttle Body and perform [[Throttle Body Alignment (TBA)]]. | ||
* Check intake system for leaks and un-metered air. | |||
** This includes Intake Manifold Runner(s) and Intake Manifold Runner position sensor(s) when applicable. | |||
* For various 2021 to 2025 Audi 2.0 TFSI engines, check the oil cap: | |||
** https://static.nhtsa.gov/odi/tsbs/2023/MC-10239678-0001.pdf NHTSA | |||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Latest revision as of 18:04, 25 August 2025
16452/P0068/000104 - MAP/MAF <-> Throttle Position Correlation
Possible Symptoms
- Malfunction Indicator Lamp (MIL) active
Possible Causes
- Mass Air Flow Sensor (G70/MAF) or Intake Manifold Pressure Sensor (G71/MAP) faulty
- Dirty or faulty throttle body.
- Vacuum leak.
Possible Solutions
- Check Mass Air Flow Sensor (G70/MAF) or Intake Manifold Pressure Sensor (G71/MAP)
- Clean Throttle Body and perform Throttle Body Alignment (TBA).
- Check intake system for leaks and un-metered air.
- This includes Intake Manifold Runner(s) and Intake Manifold Runner position sensor(s) when applicable.
- For various 2021 to 2025 Audi 2.0 TFSI engines, check the oil cap: