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That_blue_gt2 That_blue_gt2 is offline
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Default Fuel wire issue/Causing trim issue? - 06-18-2021, 11:26 PM

Hello everyone so I'm running into some issue with my fuel trims and I wanna say its a problem i have with the fuel wires somewhere. Recently I've purchased the harness adapters off eBay for the o2 connections, i also purchased the fuel wire add on. I've installed both adapters and wires and ran some logs but my trims are pretty inconsistent from the middle of 3rd gear and on. ill attach a log with the fuel wires connected and one with wires connected but on map 0. I've been going at this for several hours and I'm lost at this point. NEEDING SOME HELP.

MAP2 user adjusment settings FF set to 50 DWP set to 0 and BIAS all the way down is set to 118
Attached Files
File Type: csv Log run with MAP 0.csv (13.0 KB, 45 views)
File Type: csv Map 2 with fuel trim issue.csv (17.8 KB, 54 views)

Last edited by That_blue_gt2; 06-19-2021 at 12:17 AM..
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Steve @ BMS/Fuel-It!'s Avatar
Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
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Default 06-21-2021, 10:36 AM

AFR's look fine but yes, trims have a bit of a delta.

Enable option bit 0 and see what affect that has. Maybe you have a bad fuel wire connection.

Not a fan of emissions override stuff...tends to cause issues.



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