“DETROIT DIESEL DIAGNOSTIC LINK DDDL 8.20 SP1 2025” has been added to your cart. View cart
This Diagnostic Trouble Code (DTC) is used to detect faults in the data set memory that?s located in the Engine Control Module (ECM).
Conditions for diagnostic trouble code (DTC):
1) Incorrect check sum in data set memory
Observable symptoms
1) Engine does not start
2) Red lamp lights up
Probable cause
1) Engine control module (ECM)
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