SUPPLY PUMP INSPECTION [MZR-CD (RF Turbo)]

Caution

• The supply pump is sealed to maintain proper function. Special tools and testers are required when disassembling the supply pump. Disassembling the supply pump without special tools and testers will cause a malfunction.

• Consult an authorized DENSO parts distributor for repair if any of the following supply pump parts are possibly malfunctioning.

1. Supply pump inner parts.

2. Suction control valve.

3. Fuel temperature sensor.