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Smallblock454 · 07-04-2024, 04:30 PM

DME 7.2 is different to 7.8
Also the wiring of the M534 / M535 is different.
And M534 to M535 is also different.
Make shure that you have the correct wiring diagrams for exactly your model year and immo. Else you won't have luck.

07-04-2024, 04:30 PM	#16
Smallblock454 Registered User Join Date: Jun 2014 Location: LB, Germany Posts: 1,507	DME 7.2 is different to 7.8 Also the wiring of the M534 / M535 is different. And M534 to M535 is also different. Make shure that you have the correct wiring diagrams for exactly your model year and immo. Else you won't have luck. __________________ My Porsche keyfob, instrument cluster and alarm ecu repair service: https://sportwagendoktor.de