I need a wiring diagram for the Chevy P30 chassis.

Chevy P12 Engine Wiring Diagram

I need a wiring diagram for the chevy p30 chassis. Ecm harness gm programming duramax lly e40 e60 p11 p12 2005 module part 9l eficonnection

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GM P12 ECM Programming Harness - EFI Connection, LLC

GM P12 ECM Programming Harness - EFI Connection, LLC
GM P12 ECM Programming Harness - EFI Connection, LLC

I need a wiring diagram for the Chevy P30 chassis.
I need a wiring diagram for the Chevy P30 chassis.