DTC P0321 Audi
Ignition Distributor Engine Speed Input Circuit Range Performance
Ignition Distributor Engine Speed Input Circuit Range Performance
Description
engine speed, > idle vehicle speed < 1 or >15 mph
Cause and Solution
Check Engine Speed (RPM) Sensor
Check for signal, voltage and ground.
Check harness for open or short
Check the electrical harness connector for damage, corrosion, lose or broken terminals.
Video Guide
Diagnostic Info
- DTC Code: P0321
- Brand: Audi