garajizOBD-II code · manufacturer-specific
P1221
Pedal Position Sensor C Circuit High Input
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1221 mean?
P1221 is defined as “Pedal Position Sensor C Circuit High Input”.
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.
- Mercedes-Benz: CAN Communication ETC Or ETS Interrupted
- Jaguar: Pedal Demand Sensor B Circuit Range Performance
- BMW: Pedal Position Sensor 2 Range Performance Problem
- GM, GMC: Throttle Position (TP) Sensor 1 2 Correlation
- Buick: Throttle Position (TP) Sensor 1- 2 Correlation
- Cadillac, Chevrolet, Chrysler: Throttle Position (TP) Sensor 1-2 Correlation
- Oldsmobile, Saturn: Throttle Position TP Sensor 1-2 Correlation
- Mazda: Traction Control System
- Ford, Lincoln, Mercury: Traction Control System Malfunction
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This page is general information; an exact diagnosis needs measurements and a technician’s check.