Engine Error
P0322
Ignition/Distributor Engine Speed Input Circuit No Signal
Severity
High
Symptoms
Engine cranks but will not start, no tachometer reading
Common Causes
- Dead crankshaft position sensor
- Unplugged speed sensor
- Severed wiring harness
- PCM failure
How to Fix
- 1 Replace crankshaft position sensor
- 2 Ensure sensor is plugged in securely
- 3 Repair cut wiring
- 4 Test PCM for signal reception
Estimated Repair Cost
USD
$100
–
$350
Crank sensor replacement: $150 - $350