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2000 BMW X5 4.4I E53
4.4L V8 M62•AWD•AUTOMATIC•gas•M62B44
6 active safety recalls on this vehicle — view recalls
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Repairs0Labor489Torque2160Fluid10DTC1997Battery1Maintenance0Recalls6
P2137high severityPowertrain

Throttle/Pedal Position Sensor/Switch E/F Voltage Correlation

on 2000 BMW X5 4.4i E53 4.4L V8 M62 · AWD

What this code means

The E and F pedal or throttle position sensor signals do not agree with each other. The PCM sees a mismatch between the two redundant channels.

Symptoms

  • Check engine light on
  • Reduced power / limp mode
  • Erratic acceleration

Common causes

  • Faulty accelerator pedal position sensor assembly
  • Wiring fault in E or F circuit
  • Poor connector contact
  • PCM signal processing fault

Diagnostic steps

  1. Scan and compare E and F sensor values
  2. Inspect shared wiring and connectors
  3. Wiggle-test harness for intermittent faults
  4. Replace pedal sensor assembly if signals mismatch
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