1989 Audi 80 Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Cis-E III: Notes

NOTE: CIS-E III system uses 2 versions of coils. Both versions use a power stage. DO NOT separately test function of power stage. Refer to Figure and Figure to determine which version you are testing.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.