4TNV98 & 4TNE98 Diesel Engine Section 8. Troubleshooting237Standard Compression Pressure (Reference Value)Compression Pressureat 250 rpm (250 min-1)Engine ModelStandard LimitDeviation BetweenCylinders4TNV98 483 - 513 psi(3.33 - 3.53 MPa;34 - 36 kgf/cm²)384 - 414 psi(2.65 - 2.85 MPa;27 - 29 kgf/cm²)29 - 43 psi(0.2 - 0.3 MPa;2 – 3 kgf/cm²)Engine Speed and Compression Pressure (Use for Reference)Figure 14-2
