Service Data

2006 Toyota Matrix Base, FWD, AutomaticSECTION Service Data
2ZZ-GE FUEL SERVICE DATA

Fuel pressure Standard 304 to 343 kPa (3.1 to 3.5 kgf/cm2 , 44 to 50 psi)
Fuel injector assembly  
Resistance (1 - 2) 11.6 to 12.4 at 20°C (68°F)
Injection volume 77 to 94 cm3 (4.7 to 5.7 cu in.) per 15 seconds
Difference between each fuel injector 17 cm3 (1.0 cu in.) or less
Leakage Standard 1 drop or less per 12 minutes
Fuel pump  
Resistance (1 (+) - 2 (-)) Standard 0.2 to 3.0 at 20°C (68°F)
Compression spring (Exhaust pipe assembly front x Exhaust manifold)  
Free length Minimum 41.5 mm (1.6339 in.)
Compression spring (Exhaust pipe assembly tail x Exhaust pipe assembly front)  
Free length Minimum 38.5 mm (1.5158 in.)
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.