Egr Throttle Solenoid Valve; Vacuum Pump - Suzuki Grand Vitara XL-7 Service Manual

: Do not reuse
ENGINE AND EMISSION CONTROL SYSTEM (RHZ ENGINE) 6E3-15

EGR THROTTLE SOLENOID VALVE

REMOVAL
1) Disconnect negative cable at battery.
2) Remove air cleaner outlet hose.
3) Disconnect connector from throttle solenoid valve (1).
4) Disconnect vacuum hoses from throttle solenoid valve.
5) Remove throttle solenoid valve from bracket.
INSPECTION
Measure resistance between each two terminals.
If resistance is out of specification, replace throttle solenoid valve.
Throttle solenoid valve resistance: 15 – 20 Ω
INSTALLATION
For installation, reverse removal procedure.

VACUUM PUMP

REMOVAL
1) Remove throttle valve assembly referring to "THROTTLE
VALVE ASSEMBLY" in this section.
2) Remove elbow air divider.
3) Disconnect hose (1) from vacuum pump (2).
4) Remove vacuum pump from cylinder head (3).
INSTALLATION
For installation, reverse removal procedure noting the following.
D Fit the dogs of vacuum pump coupling into the slot of camshaft.
NOTE:
Use new O-rings (4).
D Install vacuum pump and tighten bolts and nut to specified torque.
Tightening torque
Vacuum pump bolt and nut (a): 20 N
.
m (2.0 kg-m, 14.5 lb-ft)