isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Pre-Adjustment Requirements|Page 1507 > < Pre-Adjustment Requirements|Page 1505
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Canister Purge Line

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Canister purge hose disconnected and plugged.

EGR Vacuum Line

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EGR vacuum signal line disconnected at EGR valve.

Inductive Tachometer

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Connect tachometer and adjust idle speed as necessary with adjusting screw "A" on throttle body.

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Restore electrical and vacuum connections when adjustment is completed.

Idle speed specification:  850-950 rpm

Pre-Adjustment Requirements|Page 1507 > < Pre-Adjustment Requirements|Page 1505