garajizOBD-II code · manufacturer-specific
P1256
Air Mixture Solenoid Circuit Malfunction
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1256 mean?
P1256 is defined as “Air Mixture Solenoid Circuit Malfunction”.
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: Engine Coolant Temperature Circuit Open/Short To B+
- Ford, Lincoln, Mercury: Pedal Correlation PDS1 and HPDS
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This page is general information; an exact diagnosis needs measurements and a technician’s check.