LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2020 >> CX-30 Base, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VIN L) >> Fuel Pressure Sensor Inspection >> Function Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Function Inspection

  1. Connect the M-MDS to the DLC-2.
  2. Start the engine.
  3. Display the PID FUEL_PRES. (See PID/DATA MONITOR INSPECTION .)
  4. Compare the voltage and fuel value indications for the PID FUEL_PRES with the standard in the table indicated below.
    • If they do not match the standard, perform the voltage inspection. (See VOLTAGE INSPECTION .)
    STANDARD VOLTAGE SPECIFICATION

    FUEL_PRES
    V MPa {kgf/cm2 , psi}
    Approx. 1.4 10 {102, 1450}