Back to 2018 BMW X3
Help
2018 BMW X3
2.0L I4 Turbo B48•AWD•AUTOMATIC•gas•turbo
11 active safety recalls on this vehicle — view recalls
Founding sponsor spot is openYour name on every procedure for this vehicle, permanently.Sponsor — $99 →
Repairs0Labor492Torque4261Fluid10DTC1116Battery1Maintenance0Recalls11
P0010moderate severityPowertrain

Intake Camshaft Position Actuator Circuit/Open Bank 1

on 2018 BMW X3 2.0L I4 Turbo B48 · AWD

What this code means

The PCM detected a malfunction in the intake camshaft position actuator circuit for Bank 1. The VVT solenoid controls oil flow to the camshaft phaser.

Symptoms

  • Check Engine Light
  • Rough idle
  • Reduced power
  • Engine rattle on startup

Common causes

  • Faulty VVT solenoid
  • Low oil level or dirty oil
  • Wiring issue
  • Camshaft phaser failure

Diagnostic steps

  1. Check engine oil level and condition
  2. Test VVT solenoid resistance
  3. Inspect wiring to solenoid
  4. Command solenoid on/off with scan tool
  5. Check oil pressure

Repair notes

Replace VVT solenoid or repair wiring. Ensure oil is clean and at proper level.

🔌 Don't have a code reader?
Any of these will read and clear this code — pick by how deep you want to go.
As an Amazon Associate, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Other Powertrain codes on this vehicle

🔌 Need this data in your app? It's all in the free API →
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
Stuck on this repair? Take it to The Diag Desk — ask a master tech about this exact car → real human answer within 24h, never AI
Share:XRedditFBWhatsAppThreadsEmail
⚠ STILL BEHIND THE PAYWALL
The 2018 BMW X3 repair data is incomplete because no one has sponsored it yet. For $99, we generate the full step-by-step procedures, then fact-check them with a second AI pass and your expert review. Your name on every procedure, permanently.
The same data would cost $169/mo from Mitchell1 or $30/year from ALLDATAdiy — and you'd be renting access, not freeing it. Sponsor once, free forever.
Sponsor the BMW X3 — $99 →
Building an app?
Free API access to all this data — 10 requests/day, no card required.
Get an API key →
Run a shop?
Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.
Try ShopBase →