Vcds volkswagen
(These are engines with a physical cable between the accelerator and the throttle, but WITHOUT an ISV.) 4 Drive-by-Wire (DBW) Engines using KWP-7000 (UDS/ODX).3 Drive-by-Wire (DBW) Engines using KWP-2000 or CAN.2 Drive-by-Wire (DBW) Engines using KW-1281.
If fault codes were cleared cycle the ignition off and back on prior to running Basic Settings.Coolant temperature must be between 5 and 95C.Throttle body part must not be dirty (carbonized).Throttle must be at idling position (keep your foot off the gas pedal).There are certain test conditions that must be met before doing a TBA: This should be obvious but TDI's do not have throttle bodies. Typically, '96-'99 VW/Audi have motorized Cable-throttle, and '00+ VW/Audi have DBW. If there is an ISV, then there is no motorized control of the throttle at all. The TBA can be performed on both Drive-By-Wire (DBW or E-gas) as well as Cable-throttle cars as long as there is no Idle Stabilization Valve (ISV). In some vehicles, the car will not run correctly, or may not run at all without performing a TBA after one of the above operations. The Accelerator Pedal has been removed and reinstalled.
#Vcds volkswagen how to
This procedure details how to perform a Throttle Body Alignment (TBA) on many VW/Audi vehicles with Gasoline engines. As always, you should refer to a Factory Repair Manual for your vehicle!
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