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Home >> Mazda >> 2022 >> CX-5 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (On-Board Diagnostic - Engine Control System (VIN Y) (1 Of 7)) >> DTC P0087-00: High Fuel Pressure Sensor Circuit Range/Performance Problem >> PID Item/Simulation Item Used In Diagnosis >> PID/DATA monitor item table

PID/DATA monitor item table

WARNING: This page is about a different variant/trim than selected.
PID/DATA MONITOR PART SPECIFICATION

Item Definition Unit Condition/Specification
FUEL_PRES Fuel pressure input from high fuel pressure sensor KPa {MPA}, mBar {BAR}, psi, in H20
  • Displays fuel pressure
Fuel pressure (absolute) input from high fuel pressure sensor KPa {MPA}, mBar {BAR}, psi, in H20
  • Displays fuel pressure (absolute)
High fuel pressure sensor voltage V Ignition switched ON (engine off)
  • Fuel pressure is approx. 16.91 MPa {172.4 kgf/cm2 , 2453 psi}: Approx. 2.91 V Idle (after warm up)
  • Fuel pressure is 3.44-3.95 MPa {35.1-40.2 kgf/cm2 , 499-572 psi}: 0.98-1.05 V (ECT is 90 °C {194 °F})
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