Compression Check: Specifications

2010 Scion tC L4-2.4L (2AZ-FE)SECTION Specifications
COMPRESSION CHECK

Standard compression pressure 1300 kPa (13.3 kgf/cm2, 189 psi)

Minimum pressure 1000 kPa (10.2 kgf/cm2, 145 psi)

Standard difference between each cylinder 100 kPa (1.0 kgf/cm2, 14 psi)
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:

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