P2110high severityPowertrain

Throttle Actuator Control System Forced Limited RPM

on 2014 Ram 2500 6.7L I6 Cummins Diesel · 4WD

What this code means

The ECM has limited engine RPM due to a throttle control malfunction.

Symptoms

  • Engine won't rev past low RPM
  • Check engine light
  • Limited acceleration

Common causes

  • Throttle body fault
  • APP sensor issue
  • Wiring problem

Diagnostic steps

  1. Scan for companion codes
  2. Check throttle body operation
  3. Verify APP sensor signals

Repair notes

Fix underlying throttle system fault.

Other Powertrain codes on this vehicle

🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master 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
🔓 LIBERATED FOREVER
The 2014 Ram 2500 6.7L I6 Cummins Diesel repair data is free for every DIYer and shop on earth, permanently, because Lost Pines Precision Automotive, Bastrop, TX paid $99 to unlock it.
Mitchell1 charges $169/mo for this. ALLDATAdiy charges $30/yr per vehicle. Open Labor Project is free permanently, because of community sponsors like Lost.
Free another vehicle →
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 →