Maintenance Precautions

Do not operate the fuel pump when the fuel lines are empty.

Do not operate the fuel pump when it is removed from the fuel tank.

Do not use used clamps on fuel supply hoses.

Washer (s) below any fuel system bolt (auxiliary bolt, fuel filter, etc.) must be replaced whenever the bolt is loosened. Do not reuse washers; Otherwise, fuel may leak at high pressure.

Make sure all ECU harness connectors are securely fastened. A loose connection can cause a high voltage discharge and result in damage to the integrated circuits.

Keep all ECU parts and harnesses dry during maintenance operations.

Before attempting to remove any part, turn the ignition key to the OFF position (disabled) and disconnect the battery earth cable.

Always use a 12 volt battery as a power source, never use an amplifier or charger as a power source.

Do not disconnect the battery cables while the engine is running.

Do not disconnect any electrical connector while the engine is running or the ignition key is in the ON position, unless specifically directed to do so in the instructions.

Do not press the accelerator pedal when starting.

Do not give high speed immediately after starting the engine or immediately before turning it off.

Do not apply battery power directly to the injectors.

Whenever possible, use a flashlight instead of a carry.

Keep open flames and smoking materials away from the engine.

Use a rag to soak up spilled fuel when opening the fuel system.

Reduce fuel system pressure before servicing.

Always use goggles or a face shield when working near fuel lines, joints or components.