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Mazda CX-5 Service & Repair Manual: Fuel Pressure Sensor Inspection

Mazda CX-5 Service & Repair Manual / Engine / Fuel / Fuel Pressure Sensor Inspection

Voltage Inspection

NOTE:

1. Connect the M-MDS to the DLC?2.

2. Switch the ignition ON (engine off or on).

3. Verify that the fuel pressure sensor output voltage (PID: FUEL_PRES) is within the specification..

Specification


Returnless Fuel System
Purpose, Outline Fuel evaporation in the fuel tank is reduced by adjusting the fuel amount (fuel pressure) ejected from the fuel pump and preventing fuel warmed in the engine compartment ...

Fuel Pressure Sensor
Purpose/Function Detects the fuel pressure in the fuel distributor as basic information for mainly determining the fuel injection amount. Detects the fuel pressure in the fuel distri ...

Other materials:

Fuel-Filler Lid and Cap
WARNING When removing the fuel-filler cap, loosen the cap slightly and wait for any hissing to stop. Then remove it: Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness if ingested. Fuel spray is released when there is pressure in the fuel tank and the fuel-filler cap is r ...

Rear Spoiler Removal/Installation
Removal WARNING: Using a utility knife with bare hands can cause injury. Always wear gloves when using a utility knife. 1. Remove the liftgate upper trim. 2. Remove caps A. 3. Remove nuts B. 4. Attach a piece of wire between the liftgate striker and liftgate latch to ho ...

Global Positioning System (Gps) Antenna
Purpose, Function The GPS antenna receives signals sent from GPS satellites and sends them to the car navigation unit. NOTE: GPS (Global Positioning System) was developed by the Pentagon (U.S.A.) as an object locating system using satellites. The GPS antenna receives signa ...

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