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Home >> Lexus >> 2011 >> IS 350 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System (Service Specifications) >> 2GR-FSE Fuel >> Service Data >> Service Data
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Service Data

Fuel pressure 196 to 588 kPa (2 to 6 kgf/cm2 , 28 to 85 psi)
Fuel pressure : at fuel pressure remains for 5 minutes after engine has stopped 147 kPa (1.5 kgf/cm2 , 21 psi) or more
Fuel pressure (for high pressure) : at engine warm up and idle 3.5 to 4.5 MPa (35.7 to 45.9 kgf/cm2 , 508 to 653 psi)
Fuel injector (for port injection)
Resistance at 20°C (68°F) 11.6 to 12.4 Ω
Injection volume 72.3 to 75.2 cm3 (4.4 to 4.6 cu in.) per 15 seconds
Fuel drop 1 drop or less per 24 minutes
Fuel Injector (for direct injection)
Resistance at 20°C (68°F) 2.01 to 2.31 Ω
Fuel pressure sensor
voltage Terminal 2 and 1
: Apply 5 V between terminals 3 and 1
0.5 V
Fuel pump
Resistance at 20°C (68°F) 0.2 to 3.0 Ω
Fuel pump (for high pressure)
Resistance at 20°C (68°F) 1.19 to 1.39 Ω
Fuel pump resistor
Resistance at 20°C (68°F) 0.30 to 0.34 Ω
Fuel sender gauge assembly (Main)
Resistance Float Level F 6.5 to 8.5 Ω
Float Level Between E and F 6.5 to 242.6 (Gradually changes)
Float Level E 237.6 to 242.6 Ω
Fuel sender gauge assembly (Sub)
Resistance Float Level F 6.5 to 8.5 Ω
Float Level Between E and F 6.5 to 171.9 (Gradually changes)
Float Level E 167.9 to 171.9 Ω