TT Quattro Roadster L4-1.8L Turbo (AMU) (2002)
-
If ignition coils -2- with part number (06B 905 115E), look like the illustration to the left and are bolted to the cylinder head with two bolts -3-, no
further work is required. Reinstall engine cover and close hood
-
If ignition coils are not bolted to the cylinder head, proceed to the next step
-
Disconnect connectors -1- from ignition coils -2-
NOTE: Only ignition coils that are not at the latest production level must be replaced.
-
Using Puller T40039, remove ignition coils
CAUTION: Use of tool T40039 is required to avoid damaging these sensitive components.
-
Install new ignition coils (06B 905 115J/L) by pressing into cylinder head by hand only
IMPORTANT: Do not use any object to tap ignition coil into position. Do not twist ignition coil when installing.
-
Reconnect connectors to ignition coils
-
Reinstall engine cover and close hood
-
If the MIL light was on and cylinder misfire DTCs were present, printed and erased, use VAS5051 and set engine readiness code
-
Attach a copy of print out for diagnostic log (showing cylinder misfire DTCs) and readiness code "Test Complete" to repair order
NOTE: Readiness code setting is not related to this action when other components related to the MIL light are diagnosed and repaired.
-
Destroy and properly dispose of removed ignition coils
Section B - 3.0 Liter Engine in Audi A4 and A6
IMPORTANT: If the vehicle has a MIL light on, the diagnostic trouble codes (DTCs) must be checked. Only cylinder misfire DTCs related to ignition
coil malfunction are covered by this service action. Any other checking, diagnosis or repairs are not covered under this service action.