Just as an update, I believe I found what I need from a link within a link within a link within a link (you get the point... not sure I could ever find it again) in the service manual for C43 AMG. The cam/crank signals are overlayed against degrees, firing order, time etc.. Given how the link was bu...

If you were able to, that would definitely be amazing. I would feel like I'd owe you some beer or something at least for that.

Well to be fair, I only found that info the other day. If I search for 'crank' or 'cam' sensor using the service manual search feature, nothing comes up. But, apparently by fumbling through various links, eventually something good comes up. :lol: Still will need a scope log for last bits of info. I"...

In this case, from the ME SFI wiring schematics in the service manual it only uses the single cam sensor and single crank sensor back to the ECU. I suspect the results of the scope would be the same for any of the supercharged or non-supercharged 4.3, 5.0, or 5.4/5.5L M113 derivative V8s of the era ...

Thanks for the reply Andrew. I did ask if I could achieve what they want manually in some form, and they said they need a scope. I don’t quite understand the ins/outs of setting up the firmware, but I think traditionally the cam and crank sensors are referenced from more defined trigger wheels with ...

I feel like I've reached the end of the internet looking for some guidance for the cam and crank sensors for a 2003 SL55 AMG Mercedes with the M113K engine. If any place has some advice, I hope you guys have it. :D I'm trying to help a friend set up aftermarket engine management on this M113K engine...