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Isuzu
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1993
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Trooper LS, Standard
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Engine Controls - System/Component Tests - EFI
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Idle Control System
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Idle Air Control Valve (Pickup 3.1L)
Idle Air Control Valve (Pickup 3.1L)
For Idle Air Control (IAC) valve testing, proceed to CHART C-2C. See
Figure
and
Figure
.