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Home >> Isuzu >> 1994 >> Pickup 2D Pickup, 2.3 L >> Repair and Diagnosis >> Engine Performance >> Specifications >> Engine Controls - Specifications - 2.6L >> Fuel System >> Fuel Pump
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Fuel Pump

FUEL PUMP PERFORMANCE (FUEL INJECTED)

Application psi (kg/cm2 )
Unregulated Pressure (1)(2) 42 (2.9)
Regulated Pressure (2) 35 (2.4)
(1) With Vacuum Switching Valve (VSV) connector unplugged and pressure regulator vacuum hose disconnected.
(2) With pressure regulator vacuum hose connected and Vacuum Switching Valve (VSV) disconnected.