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Mazda CX-5 Service & Repair Manual: High Pressure Fuel Pump

Mazda CX-5 Service & Repair Manual / Engine / Fuel / High Pressure Fuel Pump

Purpose, Function

Construction

Operation

Fail-safe


DTC

Fail-safe

P0089:00

  • Limits the intake air amount.

  • Stops the high pressure fuel pump control.

  • The upper limit of the engine speed is 2,500 rpm.

P0091:00

  • Limits the intake air amount.

  • Stops the high pressure fuel pump control.

P0092:00

  • Limits the intake air amount.

  • Stops the high pressure fuel pump control.


High Pressure Fuel Pump Removal/Installation
WARNING: Fuel is very flammable liquid. If fuel spills or leaks from the pressurized fuel system, it will cause serious injury or death and facility breakage. Fuel can also irritate skin ...

Low Fuel Warning Light
Purpose The low fuel warning light warns the driver that the remaining fuel level is low. Function The instrument cluster calculates the fuel quantity based on the following ...

Other materials:

Engine Coolant
Inspecting Coolant Level WARNING Do not use a match or live flame in the engine compartment. DO NOT ADD COOLANT WHEN THE ENGINE IS HOT: A hot engine is dangerous. If the engine has been running, parts of the engine compartment can become very hot. You could be burned. Carefully inspect the e ...

Fuel Pressure Sensor Inspection
Voltage Inspection NOTE: The fuel pressure sensor cannot be removed as a single unit. When replacing the fuel pressure sensor, replace it together with the fuel distributor as a single unit. 1. Connect the M-MDS to the DLC?2. 2. Switch the ignition ON (engine off or on). 3. ...

Audio Pilot®2 Microphone Removal/Installation
NOTE: AudioPilot®2 is a registered trademark of Bose® Corporation. 1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Driver-side front scuff plate. b. Driver-side front side trim. c. Switch panel. d. Decoration panel. e. Shift lever knob (MTX). ...

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