FiTech EFI system

subcom said

105 fault codes. Anybody solve them yet? Many say it's o2 sensor related. My logs are full of them. Swapped out the wideband and am still getting them. Have an email out to Cody at Fitec but as usual, their support is slow or non-responsive. Called today and they took my number but never called back.

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I have found that if you are getting noise on the trigger wires going into the throttle body you can get all sorts of error codes. Check out this picture of the codes on my buddy Larry's 1988 Dodge D150 with twin turbos and twin Fitech throttle bodies. All these were eliminated by shielding the trigger wires.