Mazda 6 2002 - Page 129

F32
FUEL SYSTEM
 No.2 cylinder fuel injector terminal A (harness-side) and power supply.
 No.3 cylinder fuel injector terminal A (harness-side) and power supply.
 No.4 cylinder fuel injector terminal A (harness-side) and power supply.
Fuel Leakage Inspection
Warning
•
••
• Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and
damage. Always carry out the following procedure with the engine stopped.
Note
• Perform the following test only when directed.
1. Complete the BEFORE REPAIR PROCEDURE. (See F17 BEFORE REPAIR PROCEDURE.)
2. Disconnect the negative battery cable.
3. Remove the fuel injectors together with the fuel distributor with the fuel hose connected. (See F28 FUEL
INJECTOR REMOVAL/INSTALLATION.)
4. Fasten the fuel injectors firmly to the fuel
distributor with wire.
5. Connect the negative battery cable.
Caution
•
••
• Connecting the wrong check connector
terminal may possibly cause
malfunction. Carefully connect the
specified terminal only.
6. Short the check connector terminal F/P to body
GND using a jumper wire.
7. Turn the ignition switch to ON position to operate
the fuel pump.
8. Tilt the fuel injectors approx. 60 degrees.
9. Verify that fuel leakage from the fuel injector
nozzles is within the specification.
• If not as specified, replace the fuel injector.
Fuel leakage
Less than 1 drop/2 minutes
10. Turn the ignition switch to LOCK position and
remove the jumper wire.
11. Complete the AFTER REPAIR PROCEDURE.
(See F17 AFTER REPAIR PROCEDURE.)
A6E3912W009
A6E3912W037
A6E3912W010