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

P2617

Crankshaft Position Signal Output Circuit / Open

The buffered crankshaft position output that the engine controller sends to ignition modules and the transmission cannot drive its line. Open detected on the output side.

SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number6 / 17

Possible causes

  • Open wire between ECU and downstream module high
  • Output buffer internally open medium

Inspection / repair

  • Difficulty: medium
  • DIY: shop recommended
  • Estimated cost: 120–1000 €
  • Estimated time: 0.8–3.5 h
  • Component: control module
  • Component: signal output buffer
  • Component: wiring harness
  • MIL / check engine light

Sources

References

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