SAFARI

ENGINE

135

EGR pipe

This pipe connects the exhaust manifold to the EGR

valve.

Exhaust / Inlet Manifold:

The exhaust manifold has a precisely machined hole

through which the exhaust gases are tapped out.

The inlet manifold also has a precisely machined

hole through which the exhaust gases are fed into

the engine. The manifold has a provision to mount

the EGR valve onto it so as to match the hole in the

valve to the hole on the inlet manifold.

NOTE :

Ensure exhaust system and catalytic converter (if

fitted) are not blocked and are free from

obstruction.

1. Blockages in the exhaust can create back

pressure low top speed, poor pick up, black

smoke, carbon build up and low mileage.

2. Check and ensure EGR Valve & Control System is

Clean and functioning properly.

3. Excessive carbon buildup / sticky valve.

4 Damaged Vacuum lines.

All these can keep the ‘EGR’ open when not desired

and vice versa. Either way these can seriously affect

power output of the engine and also the emission

levels.

EGR valve and EGR tube to be assembled as per

following instructions :

1. Handtighten EGR tube flange to Exhaust

Manifold with respective fasteners.

2. Locate EGR tube and clamp on EGR valve.

3. Assemble EGR valve on Inlet Manifold and

tighten it with respective fasteners.

4. Tighten clamp connecting EGR valve and tube.

5. Tighten EGR tube flange to Exhaust Manifold

with respective fasteners.

6. Removal of EGR valve & EGR tube.

7. Follow the reverse sequence of assembly.