OBD-II code · manufacturer-specific
P1340
Misfire Rate Catalyst Damage Fault - Bank 2
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does P1340 mean?
P1340 is defined as “Misfire Rate Catalyst Damage Fault - Bank 2”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Volkswagen: CKP CMP Sensor Signals Out Of Sequence
- Jaguar: Camshaft Position Sensor B Circuit
- Ford, Lincoln, Mercury: Camshaft Position Sensor B Circuit Malfunction
- Lexus: Igniter Circuit Malfunction No 8
- BMW: Multiple Cylinder Misfire During Start
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This page is general information; an exact diagnosis needs measurements and a technician’s check.