09181-70450 SEAT Denso Cross

DO NOT START THE ENGINE WITHOUT PRIMING THE FUEL SYSTEM
Illustration 1 g03735591
Damaged plunger spring due to improper fuel system primingFuel System Priming Procedure:
Disconnect the injector harness at the valve cover.
Use the hand primer to fill the fuel system. Pump until the hand primer becomes too hard to depress by hand.
Crank the engine 3 times for 15 seconds each. Reapply the hand primer after each cranking cycle.
Once the hand primer remains hard to depress after the 15 second crank, reconnect the injector harness and start the engine.
Clear any related fault codes (ET) that were logged while cranking the engine with the injector harness disconnected.
Illustration 2 g03736011