ECM RPM Cut-Off
Thread Starter
Junior Member
Joined: Feb 2009
Posts: 13
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From: Pune, India
Vehicle: 2003/Hyundai/Sonata V6 Delta
ECM RPM Cut-Off
Hey Guys!
What inputs does the ECM use for detecting high rpm cut-off? I am planning to go FI & don't want to chance high rpm pinging on my Delta engined (2.7L V6) Sonata (model 2004). I am planning to keep the rpm at 5500.
Is there a way?
Regards,
Vivek.
What inputs does the ECM use for detecting high rpm cut-off? I am planning to go FI & don't want to chance high rpm pinging on my Delta engined (2.7L V6) Sonata (model 2004). I am planning to keep the rpm at 5500.
Is there a way?
Regards,
Vivek.
Administrator
Joined: Mar 2006
Posts: 12,515
Likes: 2
From: Lacey, WA
Vehicle: Two Accents, Mini, Miata, Van, Outback, and a ZX-6
So you want to limit the RPM's to 5500 max? The stock ECU cutoff is very safe. I don't think there's an easy way to adjust the rev limiter. Seoulful Racing can reprogram ECU's including the rev limiter.