Idle Air Control Valve (Iac Valve) - Suzuki GRAND VITARA XL-7 Owner's Manual

ENGINE AND EMISSION CONTROL SYSTEM (SEQUENTIAL MULTIPORT FUEL INJECTION FOR H27 ENGINE) 6E2-21
14) Install strut tower bar (1) and tighten bolts.
15) Refill cooling system.
16) Connect negative (–) cable at battery.
17) Adjust accelerator cable and A/T throttle cable, refer to
"ACCELERATOR CABLE ADJUSTMENT" and "A/T THROT-
TLE CABLE ADJUSTMENT" in this section.

Idle air control valve (IAC valve)

REMOVAL
1) Disconnect negative (–) cable at battery.
2) Disconnect IAC valve connector.
3) Remove IAC valve (1) from throttle body.
INSPECTION
1) Disconnect connector from IAC valve.
2) Check each coil of IAC valve for resistance.
If resistances is out of specification, replace.
IAC valve resistance:
Terminals
Between "1" and "2"
Between "3" and "2"
Between "4" and "5"
Between "6" and "5"
Resistance
25.5 - 33.5 Ω Ω Ω Ω