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Hacking ECU Question - Bypassing rev limit
Posted by Jeff Cunningham (more from Jeff Cunningham) on Thu, 19 Oct 2000 13:43:21
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I was talking to Raul and he eliminated his redline by running a seperate power line to the fuel pump and it worked. However, he has an early 1985 and the ECU's are different.
Is there anyway to simulate rpms? Can an osciloscope on the distributor output line create the right wave and with the right timing? I'm by no means an Electronic Engineer, but I do have access to some fun equipment here at work.
I guess I could always find a circular saw and hook it up to the distributor and rotate it that way! I'm not even sure that will rotate past 6,000 rpm.
I would like to play around with the ECU and find out what happens when 6,200 rpm hits. However, I'm not in the mood to redline my engine all day to figure it out.
Any help or comments appreciated.
Jeff & Royce's SAAB Extravaganza
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