LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Audi
>>
1993
>>
90 CS, 2.8 K, Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Controls - Specifications
>>
Fuel System
>>
Idle Speed & Mixture
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Idle Speed & Mixture
Idle speed and mixture are controlled by MFI ECM, and are nonadjustable.