volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Full Throttle Enrichment, Checking|Page 1457 > < Full Throttle Enrichment, Checking
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Throttle Full Open Switch: Testing and Inspection
Full Throttle Enrichment Switch, Checking

Checking Full Throttle Switch

Work sequence

-

"Zero" ohmmeter and connect to contacts on switch 
with throttle valve closed, ohmmeter must read infinite ohms

-

Open throttle valve slowly
just before reaching stop, ohmmeter must read 0 ohms

If NO, switch must be adjusted or replaced

Full Throttle Enrichment, Checking|Page 1457 > < Full Throttle Enrichment, Checking