L86/L83.Flex fuel conversion with pics and part #s

[TireFire]

Hope it’s okay to bump an older thread. I’m considering this for my ‘17 Tahoe since it’s about to get a tune pretty soon. Just curious what sort of power gains are possible with this on a stock motor?

 

[Rlavachek]

Own 15’ Escalade L86. Looks like all I need is the sensor and bracket. I dont see the brown wiring harness… so I guess I’ll have to wire that. Signal should goto x125 pin 17 per wiring diagram. So I’ll just have to figure where the best place to get +12v after ignition and a solid ground that won’t mess with the ECU ground. Any suggestions on the wiring?

 

[NYBRD]

Easy peasy lemon squuezzzy
2 parts
Dsx tuning quick connect female to female coupler
Gm #13507129 Flex Fuel Sensor
@ had BBP turn on e85 maps