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Home >> Mazda >> 1989 >> MPV L4-2606cc 2.6L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Technical Service Bulletins >> All Technical Service Bulletins >> Engine - Momentary Engine Speed Drop >> Repair Procedure >> B. Installation of Engine Wire Assembly
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B. Installation of Engine Wire Assembly

1. Remove wire connector (H) by releasing the lock tab located inside the connector from the solenoid valve (pressure regulator control valve), and pull terminal (h) out (B/W wire color).

2. Insert terminal (J) to connector (H) (where terminal (h) was originally installed).

3. Insert terminal (h) to connector (K) and connect connectors (K) and (L).

4. Peel off the blue tape around connector (I) of the wire harness at the vehicle side, and insert connector (I) to connector (M).





5. Connect wire connector (N) (blue) to the solenoid valve (pressure regulator control valve).

6. Fasten wire harness (6) and vacuum hose (c) (on the protector) using band (4).

7. Reconnect black connector (H) to the fuel pressure regulator solenoid.
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