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

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

Outline

Block Diagram


OPERATION

Directly after engine start

Basic Control

Fuel Tank
Purpose, Function Store fuel safely and supply fuel to the engine. Construction U.S.A. and CANADA The fuel tank is installed below the rear seat. 2WD AWD T ...

High Pressure Fuel Pump Inspection
NOTE: The following vacuum values are indicated by relative pressure from the fuel pressure sensor. 1. Verify that the fuel pressure sensor is normal.. 2. Connect the M-MDS to the D ...

Other materials:

PID/Data Monitor Inspection [Rear Body Control Module (Rbcm)]
1. Connect the M-MDS to the DLC-2. 2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS. a. Select “DataLogger”. b. Select “Modules”. c. Select “R_BCM”. 3. Select the applicable PID from the PID table. 4. Verify the PID ...

Air Intake Actuator Inspection [Full Auto Air Conditioner]
1. Connect battery positive voltage to air intake actuator terminal B (or C), connect terminal C (or B) to ground, and then verify that the air intake actuator operates as shown in the table. If the operation condition is not normal, replace the air intake actuator. ...

Engine Coolant Leakage Inspection
WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury. It may also damage the engine and cooling system. Tu ...

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