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 >> Mechanical Checks >> Engine Compression
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Compression

COMPRESSION SPECIFICATIONS

Application Specification
Compression Ratio 10.3:1
Compression Pressure
Normal 156-228 psi (11-16 kg/cm2 )
Minimum 128 psi (9 kg/cm2 )
Maximum Variation Between Cylinders 44 psi (3 kg/cm2 )