Author Topic: 2007 XL1200R 176 or 374 calibration ?  (Read 186 times)

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Offline hdmanillac

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2007 XL1200R 176 or 374 calibration ?
« on: September 09, 2017, 07:59:33 AM »
Is a 374 cal compatible with a 07-13 EFI sportster ? I guess no. 374 are normally for 2014+ with multiplexed harness.

I'm interested in the lambda based AFR table cal. I'd like to get ride of AFR+CLB.

 :doh:
FLHR 09' + XL1200R 07'

Offline rigidthumper

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Re: 2007 XL1200R 176 or 374 calibration ?
« Reply #1 on: September 10, 2017, 08:04:28 AM »
The early ECM doesn't support the software used with the 374 level calibrations. You could switch ECM/wire harness/etc, but that would be very expensive solution.

Offline hdmanillac

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Re: 2007 XL1200R 176 or 374 calibration ?
« Reply #2 on: September 10, 2017, 11:23:33 AM »
Ok Thanks. I keep may old harness in place.

 :up:
FLHR 09' + XL1200R 07'