OBD-II code · manufacturer-specific
P1343
Ignition Coil Output Stage 2 Short To Ground
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1343 mean?
P1343 is defined as “Ignition Coil Output Stage 2 Short To Ground”.
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: Ignition Coil Output Stage 2 Short To Ground
- BMW: Misfire Cylinder 1 With Fuel Cut-off
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This page is general information; an exact diagnosis needs measurements and a technician’s check.