New Control Harness Assemblies Are Now Used on Certain G3306B Engines {1408, 1900}
- Gas Engine
- G3306B (S/N: R6S1-UP)
The ignition coil is applying higher than rated voltage to the ECM low side driver.
Install the new 489-9448 Control Harness As to the coils to prevent voltage spikes on the ECM low side driver.
The new parts needed are listed in Table 1.
Show/hide table
Part Number | Description | Qty |
---|---|---|
343-1904 | Engine Electronic Control Gp | 1 |
489-9448 | Control Harness As | 6 |
This change is effective for the serial numbers S/N:R6S05226-UP
Show/hide table
Illustration 1 | g03732478 |
(1) 489-9448 Control Harness As |
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