OBD-II reference

All 9.533 generic OBD-II codes, explained in detail.

Causes, inspection steps and sources — a comprehensive DIY archive. Created and maintained with love for the detail. Good luck and have fun!

Powertrain generic / SAE

P2EBB

Crankcase Temperature Sensor Circuit

The ECM detects a circuit fault on the crankcase temperature sensor circuit. Reading cannot be used reliably for control.

SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberE / BB

Possible causes

  • Sensor failed high
  • Wiring or connector fault medium

Inspection / repair

  • Difficulty: easy
  • DIY: possible
  • Estimated cost: 60–300 €
  • Estimated time: 0.3–1.5 h
  • Component: crankcase temperature sensor
  • Component: wiring harness
  • Component: ecm
  • MIL / check engine light
  • emissions-relevant

Sources

References

sae:J2012

How to read OBD-II codes

The first letter names the vehicle system, the second digit distinguishes generic from manufacturer-specific, the remaining digits group fault area and number.

PPowertrain: engine, transmission, emissions
BBody: chassis trim, comfort, interior
CChassis: suspension, brakes, steering
UNetwork: CAN, control modules, communication