ECU® Trouble Shoot Guide for EngineControls

Topics

 

Basic tests to check unit

 

Fool proof settings for checking the unit

 

Cranking Problems

 

False Shutdowns

 

Overspeed LED and Overcrank LED on at same time

 

Overcrank LED comes on during engine run

 

No latch on extra fault input

 

Engine cranks for 1 or 2 seconds then stops

 

OIl pressure and Temperature shutdowns if wires are connected to terminals 4 and 5 even if engine is ok

 

No output on Starter terminal 6

 

 

 

 

 

 

 

 

 

 

 

 

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