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

P0009

Engine Position System Performance Bank 2

Same fault pattern as P0008 but on bank 2 of a V or boxer engine. Crank/cam correlation outside spec on the second cylinder bank.

SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number– / 09

Possible causes

  • Timing chain bank 2 stretched high
  • Chain jumped one tooth on bank 2 medium

Inspection / repair

  • Difficulty: hard
  • DIY: shop recommended
  • Estimated cost: 400–2500 €
  • Estimated time: 4–12 h
  • Component: timing chain
  • Component: crankshaft position sensor
  • Component: camshaft position sensor
  • Component: reluctor ring
  • MIL / check engine light
  • emissions-relevant
  • drive cycle required
  • limp mode possible

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