Detach the electrical connections from all the injectors.Disconnect the fuel recirculation pipe from all the injectors (1).Constrict the injector recirculation pipe so that no fuel comes out during the test (2).Turn the ignition key to the AVV position for 5 seconds and visually inspect the amount of recirculated fuel coming out of the injector (3) connections. Ensure the amounts are evenly matched and small.
