Table of contents: Removal ignition coils with final… ↓ Install ↓ Removal the engine speed sensor "G28" ↓
Ignition system 1. Knock sensor I "G61". gold-plated contacts; 2. Ignition coil with final stage. Ignition coil 1 with output stage "N70"; Ignition coil 2 with output stage "N127"; Ignition coil 3 with output stage "N₂91"; Ignition coil 4 with output stage "N₂92". For removal use puller "T40039"; 3. Spark plugs 30 Nm; 4. Bolt. 20 Nm. Tightening torque affects the operation of the knock sensor; 5. Bolt 10 Nm; 6. Hall sensor "G40". Contacts are gold plated; 7. Sealing ring. Replace the sealing ring if damaged
Removal ignition coils with final stages
Remove the engine casing. Unscrew both screws of the plug connector block. Using the "T40039" puller, remove all ignition coils approximately 30 cm from the ignition coil socket.
Unlock the plugs and pull all the plugs out of the ignition coils at the same time.
Install
Insert all ignition coils loosely into the spark plug sockets. Align the ignition coils with the connectors and simultaneously insert all connectors into the ignition coils.
Press the ignition coils evenly onto the spark plugs with your hand (do not use percussion instruments).
Removal the engine speed sensor "G28"
Disconnect the electrical connector from the engine speed sensor "G28" "2" using the installation tool "T10118". To release the electrical plug connection without the installation tool "T10118", use a screwdriver to press in the engine speed sensor plug and simultaneously lift the release button with a thin bent wire. Loosen the mounting bolt "1".
Installation is in reverse order, taking into account the tightening torque.
[The original article is available on the online resource audimanual.ru]