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Mazda CX-5 Service & Repair Manual: Fuel Pump Control Module Inspection

Mazda CX-5 Service & Repair Manual / Engine / Fuel / Fuel Pump Control Module Inspection

1. Perform the KOEO self-test..

2. Verify that a fuel pump control module related DTC is detected..

3. Inspect the following:

Fuel Line Pressure Inspection
WARNING: Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and cause serious injury or death and damage. To prevent this, complete the followin ...

Fuel Pump Control Module Removal/Installation
1. Disconnect the negative battery cable.. 2. Tip the rear seat (LH). 3. Disconnect the clip connected to trunk board. 4. Disconnect the fuel pump control module connector. 5. Remove the fuel ...

Other materials:

Heated Oxygen Sensor (HO2 S) Heater Control
Outline Based on the control of the HO2S heater, a stabilized oxygen concentration is detected even at low exhaust temperatures, and feedback control of fuel injection even at cold engine start is made possible for improved cold temperature exhaust emission performance. Both ...

Oil Cooler [Fw6 A EL, Fw6 Ax EL]
Purpose/Function The oil cooler constantly maintains maximum ATF performance in the transaxle by maintaining an optimum ATF temperature which has the effect of achieving reduced fuel consumption. Construction/Operation The oil cooler performs the following operations accord ...

Compression Inspection
WARNING: Hot engines and oil can cause severe burns. Be careful not to burn yourself during removal/installation of each component. Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel. Fuel ...

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