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Home >> Acura >> 2012 >> TL Base >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics -- TL >> DTC P1683: Throttle Valve Default Position Spring Performance Problem >> Driving Pattern
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Driving Pattern

  1. Start the engine. Hold the engine speed at 3, 000 rpm without load (A/T in P or N, M/T in neutral) until the radiator fan comes on.
  2. Turn the ignition switch to LOCK (0) or press the engine start/stop button to select the OFF mode, and wait 10 seconds.
  3. Turn the ignition switch to ON (II) or press the engine start/stop button to select the ON mode.