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Home >> Mercedes Benz >> 1993 >> 400SEL (140.043) V8-4.2L (119.971) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Fuel Delivery and Air Induction >> Fuel Pump Relay >> Service and Repair

Fuel Pump Relay: Service and Repair

Fuel Pump Relay (K27):

1. Turn ignition switch OFF.
2. Remove RH side trunk liner.
3. Remove fuel pump relay (K27).
4. Install in reverse order.

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