LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volkswagen >> 1987 >> Jetta L4-1781cc 1.8L SOHC >> Repair and Diagnosis >> Specifications >> Pressure, Vacuum and Temperature Specifications >> Engine >> Compression Check
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Compression Check

COMPRESSION PRESSURE:
New 10-13 bar (145-189 psi)
Wear limit 7.5 bar (109 psi)
Max difference between cylinders 3 bar (44 psi)










scientia non olet · About LEMON Manuals