5000CS Turbo L5-2226cc 2.22L SOHC Turbo (MC) (1987)
Throttle Full Open Switch: Testing and Inspection
Full Throttle Enrichment
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unplug throttle valve switch connector (arrow)
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unplug vacuum hose from control unit (arrow)
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connect VW 1367 according to manufacturers instructions
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using US 1112, connect green test lead to blue/black OXS test connector
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push % button on VW 1367
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start engine and run at idle