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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:

Warning/Indicator Lights
Warning (Display Indication) Message information such as system operations or malfunctions is indicated in the display. Check the vehicle condition or have the vehicle inspected at an Authorized Mazda Dealer according to the indication. Brake System Warning Light This warning has th ...

Passenger Compartment Temperature Sensor Inspection [Full Auto Air Conditioner]
1. Measure the temperature around the passenger compartment temperature sensor and measure the resistance between passenger compartment temperature sensor terminals A and B. If the characteristics of the passenger compartment temperature sensor are not as shown in the graph, replace t ...

Engine Coolant Temperature (ECT) Sensor Inspection
Resistance Inspection WARNING: When the engine is hot, it can badly burn. Turn off the engine and wait until it is cool before removing the ECT sensor. ECT Sensor No.1 1. Remove the ECT sensor No.1.. 2. Place the ECT sensor No.1 in water with a thermometer, and heat the water ...

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