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

P0010

"A" Camshaft Position Actuator Circuit (Bank 1)

An electrical fault in the bank 1 intake camshaft position actuator solenoid (variable valve timing). The ECU monitors current and feedback on the oil control valve and sets this code when the circuit is open, shorted, or out of range.

SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number– / 10

Possible causes

  • Oil control valve electrically failed high
  • Wiring or connector fault to actuator medium

Symptoms

  • Check engine light on
  • Power loss especially in mid-rpm range
  • Possible rough idle or stalling
  • Increased fuel consumption

Inspection / repair

  • Difficulty: medium
  • DIY: possible
  • Estimated cost: 80–500 €
  • Estimated time: 0.5–2.5 h
  • Component: camshaft position actuator
  • Component: oil control valve
  • Component: actuator wiring
  • MIL / check engine light
  • emissions-relevant
  • drive cycle required

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