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Home >> Cadillac >> 2009 >> DTS 4.6 9 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.6L - DTC P0340 To DTC P2433 >> DTC P0351-P0358 >> Circuit/System Verification

Circuit/System Verification

  1. Start and run the engine.
  2. With a scan tool, monitor that all eight ignition control (IC) circuit status parameters display OK.
  3. Observe the Misfire Current counters using the scan tool. The counters should not be incrementing
  4. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
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