Codes › GENERIC › DTC-OBD2 › P2122
GENERIC • DTC-OBD2 • P2122 Category: SensorThrottle/Pedal Position Sensor D Low Input
Pedal position signal too low.
The ECU detects a low voltage signal from the accelerator pedal position sensor D. This can cause reduced throttle response or limp mode. Wiring or sensor failure is common.
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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 P2122 mean?
DTC-OBD2 code P2122 is a factory equipment code used by GENERIC to describe a specific vehicle configuration or component.
Where can I find DTC-OBD2 code P2122 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 P2122 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 P2122 for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.