Codes › GENERIC › DTC-OBD2 › P0123
GENERIC • DTC-OBD2 • P0123 Category: SensorThrottle/Pedal Position Sensor A High Input
Throttle position signal too high.
The throttle position sensor A is reporting a high voltage signal. This can be caused by an open circuit, short to voltage, or sensor malfunction. Throttle control may be limited for safety.
Related DTC-OBD2 codes
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- DTC-OBD2 P2452 — Diesel Particulate Filter Pressure Sensor A Circuit
- DTC-OBD2 P2201 — NOx Sensor Range/Performance
- DTC-OBD2 P2200 — NOx Sensor Circuit Malfunction
- DTC-OBD2 P2196 — O2 Sensor Signal Stuck Rich (B1S1)
Frequently Asked Questions
What does DTC-OBD2 code P0123 mean?
DTC-OBD2 code P0123 is a factory equipment code used by GENERIC to describe a specific vehicle configuration or component.
Where can I find DTC-OBD2 code P0123 on my car?
This code is typically found in the vehicle’s factory build data, service documentation, or can be confirmed by decoding the VIN.
Does DTC-OBD2 code P0123 affect maintenance or parts?
Yes. Factory codes determine correct parts selection, software compatibility, and service procedures for your exact vehicle configuration.
How can I verify DTC-OBD2 code P0123 for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.