mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Firing Order > < Air Cleaner Housing|Testing and Inspection|Page 2012
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Fuel Pressure Release: Service and Repair

Fig. 1  Location Of Circuit Opening Connector

Fuel in the fuel system will remain under high pressure even when the engine is not running. Before disconnecting any fuel line release the fuel pressure
to reduce the possibility of personal injury or fire.

1.

Release fuel system pressure as follows:
a. Start the engine, then remove the circuit opening relay connector, Fig. 1.
b. After the engine stalls, turn ignition switch Off.
c. Install the circuit opening relay connector.

Firing Order > < Air Cleaner Housing|Testing and Inspection|Page 2012