Evap Canister Inspection; Egr Valve Removal And Installation; Egr Valve Inspection - Suzuki Grand Vitara 2011 Manual

1B-4 Aux. Emission Control Devices: For Petrol Engine Model
4) With coupler disconnected, apply vacuum (–60 kPa
(–8.7 psi)) to pipe (1). If vacuum can be applied, go
to next step. If vacuum can not be applied, replace
EVAP canister purge valve.
5) In this state, connect 12 V-battery to EVAP canister
purge valve terminals. If vacuum can not be applied,
EVAP canister purge valve is in good condition.
If applied, replace EVAP canister purge valve.
WARNING
!
Do not suck the air through valve. Fuel vapor
inside valve is harmful.
Special tool
(A): 09917–47011
1
1
6) Install EVAP canister purge valve to intake manifold.

EVAP Canister Inspection

WARNING
!
Do not suck nozzles on EVAP canister. Fuel
vapor inside EVAP canister is harmful.
1) Check outside of EVAP canister visually.
2) Disconnect vacuum hoses from EVAP canister.
(A)

EGR Valve Removal and Installation

Removal
Installation
Reverse removal procedure noting the following.
(A)
• Clean mating surface of valve and cylinder head.
• Use new gaskets.

EGR Valve Inspection

I3RB0A120007-01
S6JB0A1216006
3) Check that there is no restriction of flow through
purge pipe (1) and air pipe (2) when air is blown (4)
into tank pipe (3).
If any faulty condition is found in this inspection,
replace EVAP canister.
1) Disconnect negative cable at battery.
2) Remove EGR pipe.
3) Disconnect EGR valve connector.
4) Remove EGR valve and gasket from cylinder head.
1) Check resistance between following terminals of
EGR valve (1) in each pair.
If found faulty, replace EGR valve assembly.
EGR valve resistance (A – B, C – B, F – E, D – E
terminal)
20 – 24 Ω
I2RH0B120001-01
S6JB0A1216007
S6JB0A1216008
I2RH0B120005-01