Flex Fuel C5Z...
05-27-2015, 09:36 PM
#1
Drifting
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Flex Fuel C5Z...
I know this can be done, does anyone have a tuner who is familiar with the process and will offer their services for a paying customer? I know I'll need a different ECU, but have also read there's a lot more involved than just an ECU and OS change. Wish it was as simple as it is for the C6 guys...
05-29-2015, 11:59 AM
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Le Mans Master
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St. Jude Donor '13-'14-'15
I know this can be done, does anyone have a tuner who is familiar with the process and will offer their services for a paying customer? I know I'll need a different ECU, but have also read there's a lot more involved than just an ECU and OS change. Wish it was as simple as it is for the C6 guys...
What ECM do you currently use ?
05-29-2015, 01:24 PM
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Drifting
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It's an LS2 short block out of an 05 C6 so it's a 24x motor. I use the stock 411 C5Z PCM because an ls2 only needs a cam position sensor and knock sensor lengthening harnesses to run in a C5, as long as the reluctor wheel has 24 teeth.
