LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2022 >> 3 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VIN 7/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 PCM 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.
Standard

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