Touareg 2 V6-3.6L (BHK) (2008)
‹› Always switch off ignition before disconnecting or connecting lines of the fuel injection and ignition system, including test leads.
‹› During some of the tests, a Diagnostic Trouble Code (DTC) may be recognized and stored by the control module. At the end of all tests and
repairs, the DTC memory should be checked and, if necessary, erased. After erasing the DTC memory, a readiness code must be generated for
the engine control module.
‹› Always switch ignition off before cleaning engine.
CAUTION!
‹› The battery must only be disconnected and connected with the ignition switched off, since the Engine Control Module (ECM) can
otherwise be damaged.
‹› Observe procedures for disconnecting the battery.
Observe the following if test and measuring instruments are required during a test drive:
CAUTION!
‹› Test and measuring equipment must always be secured to the rear seat and be operated from there by a second person.
‹› If test and measuring instruments are operated from the front passenger's seat and the vehicle is involved in an accident, there is a
possibility that the person sitting in this seat may receive serious injuries when the airbag is deployed.
CAUTION!
The use of nails, paper clips, or another unauthorized materials to back-probe electrical harness connectors is strictly prohibited and
may cause damage to the electrical harness connectors, terminal ends or damage to a component. Use only the manufacturers test lead
kit or an equivalent aftermarket test lead kit for back-probing all electrical harness connectors.
Clean Working Conditions
Even minor contaminations can lead to malfunctions in the fuel injection system. When working on the fuel supply/injection system, pay careful
attention to the following rules for cleanliness:
‹› Thoroughly clean all unions and adjacent areas with engine or brake cleaner and dry before disconnecting.
‹› Plug open lines and connections immediately with appropriate protective caps.
‹› Place removed parts on a clean surface and cover. Use lint-free cloths.
‹› Install clean components: Remove replacement parts immediately prior to installation. Do not use parts that have been stored unpacked (e.g. in
tool boxes etc.).
‹› When the system is open: Do not work with compressed air. Do not move vehicle unless absolutely necessary.
‹› Separated electrical connectors: Protect from dirt and moisture. Make sure connections are dry when reconnecting.
Technical Data