Re: The LS1 411 PCM thread
Found this link in the one you posted from TGO. Very interesting...
http://www.pacificp.com/forum/viewtopic ... c&start=80
Does the Ls1 411 need a crank and a cam sensor and how do they operate? Or what do they do? I'm not trying to do this on a Chevy but the IH engine we are rebuilding for the kids tow rig. It may become more $$ then I first thought which would put us back to batch fire.
Maybe Dave can answer? Is this the sensor your trying to replace with your CAD and waterjet cut gear?
http://www.thirdgen.org/techboard/at...-l31timcvr.jpg
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Re: The LS1 411 PCM thread
Quote:
Originally Posted by EagleMark
Found this link in the one you posted from TGO. Very interesting...
http://www.pacificp.com/forum/viewtopic ... c&start=80" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;
Does the Ls1 411 need a crank and a cam sensor and how do they operate? Or what do they do? I'm not trying to do this on a Chevy but the IH engine we are rebuilding for the kids tow rig. It may become more $$ then I first thought which would put us back to batch fire.
Maybe Dave can answer? Is this the sensor your trying to replace with your CAD and waterjet cut gear?
http://www.thirdgen.org/techboard/at...-l31timcvr.jpg
Yes, this is the trigger wheel I am replacing. I'm using the same Vortec sensor. The Vortec trigger wheel is low resolution 4 teeth. The LS per coil trigger wheel is 24 teeth.
Re: The LS1 411 PCM thread
Glad to see your getting closer and have newer pics! :wtg:
So I am guessing the four tooth works a distributor and a 24 tooth works coil on plug application?
Re: The LS1 411 PCM thread
4 teeth would perfectly imitate a dizzy on a 8 cylinder motor, since every two revolutions(one 4 stroke cycle) would be 8 pulses.
3 Attachment(s)
Re: The LS1 411 PCM thread
Quote:
Originally Posted by RobertISaar
4 teeth would perfectly imitate a dizzy on a 8 cylinder motor, since every two revolutions(one 4 stroke cycle) would be 8 pulses.
To bench test the '0411, I made an 8 tooth crank trigger wheel that I could "Sync" with the cam position sensor in the distributor.
dave w