Ecu tunning
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Joined: Mar 2010
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From: Land of mountains, cheese, chocolate and watches
12' W204 C63 AMG coupe "T-Rex", 12' W451 Smart Fortwo Pulse (99' W202 C43 AMG + Ultima Can-Am sold)
Why do you need one and what do you want to do with it?
Super Member
Joined: Jan 2013
Posts: 636
Likes: 29
From: MN, USA
C43 5.4, ML320CDI, Fords
Any stand alone will work. Mega squirt, I believe Holley has a stand-alone, many others out there. Stand alones are just that. They'll work on any engine.
Hopefully you have a stand alone trans controller also..
Hopefully you have a stand alone trans controller also..
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Joined: Apr 2006
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From: Bay Area, CA
98 C43, 15 Alfa 4C LE, 18 Tesla Model 3 DM Perf, 08 Duc S1000, 02 Duc 998, 98 Duc 748, 01 Miata
Look up posts from a member called MoneyOne. He was running a stand-alone on an E55K motor in a C43. I remember he had to get one that could handle the dual spark plug setup. I don't know that he ever got it running right. As was mentioned above, the issue will not be running the engine but in getting the rest of the systems to run properly.
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MBWorld Fanatic!
Joined: Mar 2010
Posts: 5,891
Likes: 323
From: Land of mountains, cheese, chocolate and watches
12' W204 C63 AMG coupe "T-Rex", 12' W451 Smart Fortwo Pulse (99' W202 C43 AMG + Ultima Can-Am sold)
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Super Member
Joined: Jan 2013
Posts: 636
Likes: 29
From: MN, USA
C43 5.4, ML320CDI, Fords
It's an old school device to raise fuel pressure as boost pressure goes up. You can "tune" them with different springs to increase fuel pressure at different rates per psi/bar increase. Old school, we used them alot back in the day before ECU tuning was available.
