garajizOBD-II code · manufacturer-specific
P1178
Rotor Calibration Fault
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1178 mean?
P1178 is defined as “Rotor Calibration Fault”.
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.
- Citroen, Diğer, Peugeot: ( open )
- Volkswagen: Linear Oxygen Sensor Pump Current Open
- Jaguar: Long Term Fuel Trim Too Lean Banks 1 And 2 (AMFR)
- BMW: O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 1
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This page is general information; an exact diagnosis needs measurements and a technician’s check.