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Hi/Lo fuel control on L6 with 10/12 cylinder upgrade

PostPosted: Thu Sep 06, 2012 6:29 pm
by Blu302
Can Hi/Lo injection be used on a straight 6 with the 10/12 cyl sequential upgrade? I'm looking at running 2 seperate fuel rails for seperate fuels on a BMW M52. Using an M800 ECU.

Re: Hi/Lo fuel control on L6 with 10/12 cylinder upgrade

PostPosted: Wed Sep 19, 2012 3:27 pm
by MarkMc
You do not need the 10/12 cylinder upgrade for this. If it is set up as a 6 cylinder and you use hi/lo injection it will use 4 of the ignition outputs (leaving only 2 ignition outputs for actual ignition). The primary set of injecotrs uses the ignition outputs so these injectors need to be high resistance injectors.

Re: Hi/Lo fuel control on L6 with 10/12 cylinder upgrade

PostPosted: Wed Sep 19, 2012 8:27 pm
by Blu302
Looks like I only need a few IEX modules then.