When doing DEF delete on a CAT C4.4 engine with A5E2 ECU, you need to disconnect the DEF control module.
You can either disconnect the plug on the module itself, or the round plug in front of it, as shown on the picture.
Caterpillar C4.4 DEF delete | ACM location Print
Modified on: Fri, 26 Jul, 2024 at 1:40 PM
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