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CC-ID-29high severityPowertrain

Engine problem, power reduced

on 2024 Mini Cooper SE Electric · FWD

What this code means

The engine management system has detected a fault and reduced power to protect the engine. Raised by the engine control module (limp mode).

Symptoms

  • Reduced engine power
  • Check engine light
  • Poor acceleration

Common causes

  • Sensor fault (MAF, throttle, boost)
  • Turbo/boost control fault
  • Fuel system issue
  • Wiring or connector fault

Diagnostic steps

  1. Scan ECM for fault codes
  2. Inspect implicated sensors
  3. Check turbo/boost system
  4. Verify wiring and connectors

Other Powertrain codes on this vehicle

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