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Home >> Toyota >> 2004 >> Matrix Base, FWD, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Fuel Delivery >> Engine Fuel System (Service Specifications) >> Service Data
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Service Data

Fuel System Service Data

Fuel pressure at idle 304 - 343 kPa (3.1 - 3.5 kgf/cm2 , 44 - 50 psi)
Fuel injector assy    
Resistance at 20°C (68°F) 13.4 - 14.2Ω
Injection volume 1ZZ-FE 60 - 73 cm3 (3.7 - 4.5 cu in.) per 15 seconds
  2ZZ-GE 77 - 94 cm3 (4.7 - 5.7 cu in.) per 15 seconds
Difference between each injector 1ZZ-FE 13 cm3 (0.8 cu in.) or less
  2ZZ-GE 17 cm3 (1.0 cu in.) or less
Fuel drop   1 drop or less per 12 minutes
Fuel pump    
Resistance at 20°C (68°F) 0.2 - 3.0 Ω
Compression spring    
Free length (FF) Front side 43 mm (1.6929 in.)
  Rear side 40 mm (1.5748 in.)
Free length (4WD)   40 mm (1.5748 in.)