NHTSA Campaign Id 92V131000; Date: Sep. 15, 1992
The venturi tube can partially block the throttle plateand prevent it from returning to its full idle position, resulting in unwantedengine speed when the vehicle is placed in a forward or reverse gear.
1990 Volkswagen GLI; 1990 Volkswagen GTI; 1991 Volkswagen GTI; 1992 Volkswagen GTI; 1991 Volkswagen Jetta; 1992 Volkswagen Jetta; 1990 Volkswagen Passat; 1991 Volkswagen Passat; 1992 Volkswagen Passat
Component: Vehicle Speed Control
Manufactured by: Volkswagen Of America,inc
Affected Units:: 12,650
The venturi tube located in the throttle valve housing can become loose and fall against the throttle plate.
Replace the press-fit venturi tube with a thread type tube.
System: fuel: throttle valve housing. Vehicle description: passenger cars with 16 valve engines and californiaemission control systems.
Date Owners notified by Manufacturer: Jun 11, 1993
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