Important!
This replacement procedure can be used for:
AUDI A6 Saloon (4A2, C4) 2.3 quattro, AUDI A6 Saloon (4A2, C4) 2.3, AUDI A6 Saloon (4A2, C4) 2.0 16V quattro, AUDI A6 Saloon (4A2, C4) 2.0 16V, AUDI A6 Saloon (4A2, C4) 2.0, AUDI A6 Saloon (4A2, C4) 2.0 View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

Tools
Replacement: ignition coil – AUDI A6 (4A, C4). Tools you might need:
Electronic spray
Torque wrench
Combination spanner #10
Drive socket # 13
HEX bit No.H5
HEX bit No.H6
Ratchet wrench
Microfibre towel
Fender cover
Replacement: ignition coil – AUDI A6 (4A, C4). Tip from AUTODOC experts:
  • The replacement procedure is the same for the ignition coils of all cylinders.
  • All work should be done with the engine stopped.
Replacement: ignition coil – AUDI A6 (4A, C4). Recommended sequence of steps:
  1. Step 1
    Open the bonnet.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    How to change Ignition Coil on Audi A6 C4 1994 - free PDF and video manuals
    Disconnect the secondary air pump hoses.
  2. Step 4
    How to replace AUDI A6 Saloon (4A2, C4) 2.6 1995 Ignition Coil - step-by-step manuals and video guides
    Cover the secondary air pump channels with a microfibre cloth to prevent dust and dirt from getting inside.
  3. Step 5
    Audi A6 C4 2.5 TDI 1996 Ignition Coil replacement: free workshop manuals
    Detach the secondary air pump connector.
  4. Step 6
    Changing Ignition Coil on AUDI A6 Saloon (4A2, C4) S6 2.2 Turbo quattro 1997 by yourself
    Unscrew the fasteners connecting the secondary air pump to its bracket. Use a combination spanner #10.
  5. Step 7
    How to remove AUDI A6 2.6 quattro 1994 Ignition Coil - online easy-to-follow instructions
    Remove the secondary air pump.
  6. Step 8
    How to replace Ignition Coil on AUDI A6 Saloon (4A2, C4) 1995: download PDF manuals and video instructions
    Unscrew the fastener of the secondary air pump bracket. Use HEX No.H6. Use a drive socket #13. Use a ratchet wrench.
  7. Step 9
    How hard is it to do yourself: Ignition Coil replacement on Audi A6 C4 1.8 1996 - download illustrated guide
    Remove the secondary air pump bracket.
  8. Step 10
    Need to know how to renew Ignition Coil on AUDI A6 1997? This free workshop manual will help you to do it yourself
    Detach the connector from the ignition coil.
  9. Step 11
    Changing of Ignition Coil on Audi A6 C4 1994 won't be an issue if you follow this illustrated step-by-step guide
    Disconnect the spark plug wires from the ignition coil.
    Replacement: ignition coil – AUDI A6 (4A, C4). Tip:
    Remember the sequence of the spark plug wires connectors.
  10. Step 12
    AUDI A6 2.0 Ignition Coil replacement: online guides and video tutorials
    Unscrew the ignition coil bracket. Use HEX No.H5. Use a ratchet wrench.
  11. Step 13
    Replacing Ignition Coil on Audi A6 C4 1996 2.6 by yourself
    Remove the ignition coil.
  12. Step 14
    A6 Saloon (4A2, C4) 2.6 quattro 1997 Ignition Coil DIY replacement workshop manual
    Treat the ignition coil connector with electronic spray. The spray will protect the electrical contacts from corrosion, oxidation, and will reduce the contact resistance.
  13. Step 15
    How to change Ignition Coil on AUDI A6 Saloon (4A2, C4) 1994 - tips and tricks
    Treat the spark plug wire connectors. Use electronic spray.
  14. Step 16
    Step-by-step recommendations for DIY replacement Audi A6 C4 1995 2.6 quattro Ignition Coil
    Install the new ignition coil to the spark plug well. Make sure you hear a click indicating that it is locked in place.
  15. Step 17
    DIY replacement of Ignition Coil on AUDI A6 Saloon (4A2, C4) 2.5 TDI quattro 1996 is not an issue anymore with our step-by-step tutorial
    Tighten the ignition coil fastening. Use HEX No.H5. Use a torque wrench. Tighten it to 7 Nm torque.
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DIY AUDI A6 Saloon (4A2, C4) Ignition Coil replacement - online guide
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