Volume Test; Pulsation Damper - Mazda 626 MX-6 Workshop Manual

Volume Test

Warning
connector
(Yellow)
Before performing following procedures, re­
lease the fuel pressure to reduce the possi­
bility of injury or fire. (Refer to page 4A—46)
1. Connect a jumper wire to test connector (Yellow).
2. Disconnect the fuel return hose from fuel return
pipe.
86U04A-081
3. Turn the ignition switch ON for 10 seconds, and
check the feeding capacity with graduated
cylinder.
Feeding capacity:
220 cc (13.4 cu in)/10 sec. min.
4. If not within specification, check the fuel filter, and
fuel line.
5. Turn the ignition switch OFF and disconnect the
jumper wire.
86U04A-082

PULSATION DAMPER

1. Run the engine at idle.
2. Place a finger on the screw of the pulsation damper
head.
3. Check that pulsation is felt.
86U04A-083
4A
FUEL SYSTEM
4A-51