Fuel line pressure inspection, fuel draining procedure, fuel tank removal/installation inspection [Skyactiv-x 2.0]
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 equipment. To prevent this, perform the following inspections with the engine stopped.
– If there is foreign matter on the connecting area of the quick release connector, it might damage the connector or fuel pipe. To prevent this, disconnect the quick release connector and clean the connecting area before connecting it again

Mazda CX-30 2019-2024 |
1. Fuel line pressure inspection. [Skyactiv X 2.0 (with cylinder deactivation (E))]. |
2. Fuel draining procedure. [Skyactiv X 2.0 (with cylinder deactivation (E))]. |
3. Fuel tank removal/installation. [Skyactiv X 2.0 (with cylinder deactivation (E))]. |
4. Fuel tank inspection. [Skyactiv X 2.0 (with cylinder deactivation (E))]. |
1. Perform the [Fuel Line Safety Procedure] referring to the [BEFORE REPAIR PROCEDURE].
2. Disconnect the negative battery terminal.
Relevant contents:
- Fuel system location index, fuel system flow diagram, before service precaution and after service precaution [Skyactiv-X 2.0]
- Fuel-filler pipe removal/installation, non-return valve inspection and fuel pump unit [Skyactiv-x 2.0]
- High pressure fuel pump, quick release connector and fuel injector [Skyactiv-x 2.0]
- Fuel distributor, fuel filter (high-pressure), injection pipe and fuel pump control module [Skyactiv-x 2.0]