Remove the intake silencer.

Remove the air filter housing.

Remove the throttle body

Removing and installing the intake manifold of the K4M engine

Disconnect the cable 1 (Figure 1) of the throttle actuator from the intake manifold 5.

Disconnect the pads 2 from the ignition coils.

Disconnect block 3 from the engine temperature sensor.

Disconnect block 4 from the inlet air pressure sensor

Removing and installing the intake manifold of the K4M engine

With a head of 8, we unscrew the seven bolts (Figure 2) and remove the intake manifold assembly with the air temperature sensor and the incoming air pressure sensor.

Installation

All gaskets need to be replaced.

Before installing the intake manifold, install a new gasket on the intake manifold.

Install the intake manifold on the car.

We install and tighten the fastening bolts in the order shown in Figure 2. The tightening torque of the bolts is 9 N.m (0.9 kgf.m) (replaceable head 8, extension, knob, torque wrench).

We attach block 4 (Figure 1) to the incoming air pressure sensor.

Connect block 3 to the air temperature sensor.

We attach pads 2 to the ignition coils.

Connect the throttle cable 1 to the intake manifold 5.

We install the throttle pipe, air filter housing and intake silencer.

Use a 10 key to connect the negative terminal to the battery.