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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1007 (Automatic Transmission - 4L80-E/4L85-E (Introduction, Service & Replacement)) >> Specifications >> Line Pressure

Line Pressure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Line Pressure

Pressure Control Solenoid Current (Amp) Approximate Line Pressure (PSI)
0.02 157-177
0.10 151-176
0.20 140-172
0.30 137-162
0.40 121-147
0.50 102-131
0.60 88-113
0.70 63-93
0.80 43-73
0.90 37-61
0.98 35-55