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Home >> Honda >> 2006 >> Insight Standard >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC P1586 (23): Motor Power Inverter (MPI) Module Current Signal/Battery Current Signal Circuit Problem >> Driving Pattern
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Driving Pattern

  1. Connect the HDS and start the engine, then turn all accessories (the headlights, the defroster, the blower, the A/C, and the ceiling light) off to minimize the engine load.
  2. Let the engine idle for at least 5 seconds.
  3. Accelerate the vehicle with wide open throttle for at least 5 seconds.
  4. Then, apply the brakes, and decelerate the vehicle for at least 5 seconds, then turn all accessories on to maximize the engine load (the high beam headlights on, the defroster on, the blower on high speed, the A/C on, and the ceiling light on).
  5. Repeat steps  2 through  4 once more.