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Code Detection Test Drive (Calif.)

  1. Ensure ignition is off. Remove EFI (15-amp) fuse for at least 10 seconds. Reinstall fuse. Connect jumper wire between DLC1 terminals TE2 and E1. See Figure. Start engine and warm to normal operating temperature.
  2. Run engine at 2000 RPM for 3 minutes. Allow engine to idle for 2 minutes ("D" position for A/T). Turn ignition off for at least 3 seconds.
  3. Start engine. Run engine at 2000 RPM for 3 minutes. Allow engine to idle for 2 minutes ("D" position for A/T). Turn ignition off. If malfunction exists, MIL will illuminate while engine is idling.
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