2010 Toyota Matrix Base, StandardFACTORY OEM SERVICE PROCEDURE

Torque Specifications

Part Tightened N*m kgf*cm ft.*lbf
Camshaft timing oil control valve assembly x Cylinder head cover sub-assembly 10 102 7
Throttle body x Intake manifold 10 102 7
ECM x Bracket 8.8 90 78 in.*lbf
ECM bracket x Body 8.0 82 71 in.*lbf
Accelerator pedal assembly x Body 5.5 56 49 in.*lbf
Mass air flow meter x Air cleaner cap 1.0 10 9 in.*lbf
No. 1 crank position sensor x Cylinder head cover sub-assembly 10 102 7
Crank position sensor x Timing chain cover 10 102 7
Spark plug x Cylinder head sub-assembly 20 204 15
Ignition coil assembly x Cylinder head cover sub-assembly 10 102 7
Engine coolant temperature sensor x Cylinder head sub-assembly 20 200 14
Knock sensor x Cylinder block 21 214 16
Air fuel ratio sensor x Exhaust manifold Without SST 44 449 32
With SST 40 408 30
Heated oxygen sensor x Front exhaust pipe assembly Without SST 44 449 32
With SST 40 408 30
Factory Service Tools

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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.

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