What does code P1122 mean on Mazda vehicles?
The throttle plate is detected as stuck in the closed position, preventing acceleration.
OBD-II Code Mazda
P1122 — Mazda — Throttle Position Stuck Closed
The throttle plate is detected as stuck in the closed position, preventing acceleration.
Common symptoms
- No acceleration
- limp mode
Possible causes
- Throttle body mechanical fault
- contamination
Initial recommendation
Clean throttle body or replace throttle assembly if necessary.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
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