Suzuki 2000 Grand Vitara SQ625 Service Manual page 559

6E1-22 ENGINE AND EMISSION CONTROL SYSTEM (G16 / J20 ENGINES)
1. Bypass air passage
Cleaning
1) Remove IAC valve from throttle body.
2) Clean throttle body bore and bypass air passages by blowing
compressed air.
CAUTION:
D Do not blow compressed air through bypass air pas-
sage with IAC valve installed to throttle body. This will
cause IAC valve to malfunction.
D TP sensor, idle air control valve or other components
containing rubber must not be places in a solvent or
cleaner bath.
A chemical reaction will cause these parts to swell,
harden or get distorted.
Installation
1) Clean mating surfaces and install throttle body gasket to intake
manifold.
Use new gasket.
2) Install throttle body to intake manifold and tighten bolts and nuts
to specified torque.
3) Connect coolant hoses to throttle body.
4) Connect couplers to TP sensor and IAC valve securely.
5) Install air cleaner outlet hose.
6) Connect accelerator cable and A/T throttle cable, and adjust
each cable play to specification.
7) Refill cooling system.
8) Connect negative cable at battery.