Removing
Disconnect the wires from the battery terminals, starting with the negative terminal.
Remove the engine top covers.
Remove the air line.
Disconnect the wiring harness from the throttle body, the brake booster vacuum hose from the intake manifold.
Note. Be careful not to damage the suction pipe on the intake manifold. If the pipe is broken, replace the manifold.
Disconnect the EVAP line from the throttle body.
Disconnect the wiring harness and move it aside.
Disconnect the fuel supply line from the fuel rail.
Disconnect the fuel vapor control system line from the intake manifold.
Pic. 2.251. Removing the intake manifold
Loosen the intake manifold bolts (pic. 2.251).
Remove the throttle body.
Installation
All seals must be replaced.
Installation is made in an order, the return to removal.
Pic. 2.252. The order of tightening the bolts of the intake manifold
Torque tighten (9 Nm) in the order shown in Figure 2.252 the intake manifold mounting bolts.
3torque (13 Nm) motorized throttle body bolts evenly and alternately.
Attach the wires to the battery terminals, starting with the positive terminal.