Caterpillar C9 Wire Diagram (sn. SRB)


Use with Cat C9 engines with engine serial numbers beginning with SRB, 9DG & ETK.


  1. Wire diagrams
  2. Wire Colors
  3. ECM pin numbering
  4. Sensor torques
  5. Fault codes
  6. Diagnostic procedures
Caterpillar C9 Wire Diagram


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