OBD-II code · Powertrain (generic)
P0322 Ignition/Distributor Engine Speed Input Circuit No Signal
No engine speed signal from the ignition/distributor — open circuit, dead pickup, or sensor air gap too wide.
Is it safe to drive with P0322?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyPickup dead or air gap excessive
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.5–2.5 h
- Emissions test
- Likely to fail
- Parts involved
- Ignition Distributor
Related codes
- P0320Ignition/Distributor Engine Speed Input Circuit
- P031FIgnition D Control Signal Circuit High
- P0321Ignition/Distributor Engine Speed Input Circuit Range/Performance
- P0323Ignition/Distributor Engine Speed Input Circuit Intermittent
- P0324Knock/Combustion Vibration Control System Error
- P0325Knock Sensor 1 Circuit Malfunction (Bank 1)
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.