What does code P1252 mean on Mazda vehicles?
A malfunction has been detected in the secondary fuel pressure regulator control solenoid circuit.
OBD-II Code Mazda
P1252 — Mazda — Pressure Regulator Control Solenoid 2 Circuit
A malfunction has been detected in the secondary fuel pressure regulator control solenoid circuit.
Common symptoms
- Engine hesitation
- drivability issues
Possible causes
- Failed solenoid
- wiring issue
Initial recommendation
Test secondary pressure regulator solenoid and related wiring.
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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