Engine Error
P0320
Ignition/Distributor Engine Speed Input Circuit
Severity
High
Symptoms
Engine stalling, tachometer drops to zero, hard start
Common Causes
- Faulty crankshaft position sensor
- Failing ignition distributor
- Broken wire in speed input circuit
- Corroded electrical connection
How to Fix
- 1 Replace crankshaft position sensor
- 2 Replace or rebuild distributor
- 3 Repair broken wiring
- 4 Clean and secure sensor connector
Estimated Repair Cost
USD
$100
–
$450
Crank sensor: $100 - $250; Distributor: $200 - $450