LEMON Manuals: Even more car manuals for everyone
Home >> Infiniti >> 2002 >> Q45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Diagnostic Procedures - G20 & Q45 >> Preliminary Inspection & Adjustments >> Mechanical Inspection >> Compression >> Engine Compression Specifications

Engine Compression Specifications

COMPRESSION SPECIFICATIONS (1)

Application psi (kg/cm2 )
G20
Standard 185 (13.0)
Minimum 156 (11.0)
Maximum Variation Between Cylinders 14 (1.0)
Q45
Standard 191 (13.5)
Minimum 164 (11.5)
Maximum Variation Between Cylinders 14 (1.0)
(1) With engine at 300 RPM.