You should start Fuel Injector replacement by first detaching the air cleaner outlet duct along with relaxing fuel system pressure. Rephrase the engine wiring harness connectors from evap purge solenoid to generator to
MAP Sensor to
Ignition Coil to fuel injectors while marking all connectors for reassembly order. The right Cylinder Head requires the removal of engine wiring harness clips and negative
Battery Cable while both the chassis fuel feed pipe and the evap tube need to be disconnected. The procedure begins by separating the evap canister purge solenoid retainer before removing
Fuel Rail bolts to avoid damaging injector electrical connectors along with spray tips during the Fuel Rail lift process. You should clean the Fuel Rail using a spray type engine cleaner before lubricating new Fuel Injector O-Ring seals with clean engine oil so you can install them onto the injectors while putting them in the Fuel Rail. Install the Fuel Rail onto the
Intake Manifold then push down firmly until it seating is complete. Screw Fuel Rail bolts with a torque setting of 10 n.m (89 lb in) before reuniting the evap tube with chassis fuel feed pipe. Put back in position the pcv hose then gather and fasten the engine wiring harness. After securing the proper seating and attachment of battery negative cable and engine harness connectors you should proceed with connecting them. Turn the ignition on after tightening the engine wiring harness bracket nut to 5 n.m (44 lb in) to inspect any leaking points after the ignition cycles. Put back the air cleaner outlet duct as the last step.