What does code P1750 mean on BMW vehicles?
The ECU detects that the secondary pressure solenoid circuit is operating outside expected range or performance limits.
OBD-II Code BMW
P1750 — BMW — Secondary Pressure Solenoid Circuit Range/Performance
The ECU detects that the secondary pressure solenoid circuit is operating outside expected range or performance limits.
Common symptoms
- Shift quality issues
- abnormal transmission behavior
Possible causes
- Faulty secondary pressure solenoid
- internal restriction
Initial recommendation
Test secondary pressure solenoid operation and replace if out of specification.
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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