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View Full Version : reset fuel trims



nick123
May 10th, 2015, 07:01 PM
how do i reset the fuel trims using only the blue hand held??

i have gone through every option on the handheld and cannot find "reset fuel trims"

also when i read any pcm the handheld says missing config file

it will log and display pids just fine though....

joecar
May 11th, 2015, 01:54 AM
V2 resets the trims when you flash the ECM.