OBD Codes List

Diagnostic reference · P2359

P2359

Cylinder 10 Pressure Variation Low

System
Ignition and misfire (P code)
Lamp
Check Engine Light
Category
Powertrain - Ignition

What it means

P2359 means Cylinder 10 Pressure Variation Low.

Check these first

  • A stuck or slow cylinder 10 pressure sensor
  • A cylinder 10 fuel injector not delivering a consistent pulse
  • A failed cylinder 10 pressure sensor element
  • A restricted cylinder 10 pressure sensor port

What to do next

  1. Read cylinder 10 pressure variation on a scan tool
  2. Compare cylinder 10 pressure to the other cylinders
  3. Test the cylinder 10 fuel injector
  4. Perform a compression test on cylinder 10
  5. Replace the cylinder 10 pressure sensor if the other tests pass
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.