What are the possible causes of DTC P1323 Audi?
NOTE: The causes listed may not be a complete list of all potential issues and there may be other causes.
- Faulty knock sensor 4
- Knock sensor 4 harness is open or shorted
- Poor electrical connection in knock sensor 4 circuit
How to fix DTC P1323 Audi?
Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
What are the possible symptoms of P1323 Audi code?
- Engine light on (or service engine soon warning light)
What does Audi P1323 code mean?
The Engine Control Module (ECM) monitors the knock sensor. The ECM sets the Diagnostic Trouble Code (DTC) when the knock sensor does not meet factory specifications.