What does code P1624 mean on BMW vehicles?
The ECU detects an electrical fault in the supply circuit for channel 1 of the accelerator pedal position sensor.
OBD-II Code BMW
P1624 — BMW — Pedal Position Sensor Potentiometer Supply Channel 1 Electrical
The ECU detects an electrical fault in the supply circuit for channel 1 of the accelerator pedal position sensor.
Common symptoms
- Erratic acceleration
Possible causes
- Faulty wiring
- damaged sensor channel
Initial recommendation
Perform APP sensor channel 1 diagnostics and repair wiring or replace sensor.
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.
Analyze this code with MecaOBD
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