Power Solutions International — ECU disassembly

Repair & overhaul · Engine Control Unit (ECU)

From a Power Solutions International service manual — check it applies to your exact model before use.

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Procedure

  1. Remove the fuse box bolts and remove the fuse box from the bracket.
  2. Remove the Harness ECU Connection from the ECU.
  3. Remove the ECU bolts and remove the ECU from the bracket.

Source: Power Solutions International service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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