Hardline Wastegate Mod - EZ

[Bob Wagner]

unhooking the battery will NOT clear the code from the ECM

 

[ERIC668]

What will then and how do you do it ?? Is there any way you are any one know to do it ??

 

[Bob Wagner]

to clear the codes from the ECM you need a special scan tool that is not available to everyone.



Dealers and Cummins can clear codes

 

[Evan A. Beck]

Even clearing the codes with a standard DRB scantool does not clear the fuel faults in the Cummins ECM. I have seen this many times. The non-wireclip boxes leave no physical trace, but electronically, they leave their signature. However, to see these fuel faults, it has to be done with the Cummins software and datalink.

 

[DRR-24V]

Question For Evan and Bob !

Are these codes set forever? Will they clear if both batteries are disconnected for 30 minutes? If that is the case, I should just cancel my extended warrantee and get part of the money back.