P1510 – Throttle Control Motor Circuit Fault (Nissan)

Description

The ECM detected a malfunction in the throttle control motor circuit.

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Symptoms

  • Poor acceleration
  • Limp mode

Causes

  • Open circuit
  • Motor failure
  • Wiring issue

Diagnosis

  • Check motor resistance
  • Inspect wiring
  • Scan throttle data

Repair

  • Repair wiring
  • Replace motor