G3400 Engines (EIS) Caterpillar


MID 014 - CID 0329 - FMI 11 Communication Fault with CAT A/F Ratio Control

Usage:

G3408C 3WR
Conditions Which Generate This Code:

The control module for the Electronic Ignition System (EIS) cannot communicate with the Electronic Control Module (ECM).

System Response:

The shutdown output is activated. The diagnostic code may be viewed on the Digital Diagnostic Tool (DDT) or on the Caterpillar Electronic Technician (Cat ET).

The engine is shut down.

Test Step 1. Perform the following diagnostic procedure: Programmable Parameters

Results:

  • OK - STOP

Caterpillar Information System:

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