Quote:
Originally Posted by Rube
Thanks for your help! I did flash back to stock and still same issues persist. I didn’t log anything but I Did take a pic of the MHD gauges and the bank 1 AFR is off the chart, but I’m thinking that is due to bank 1 not firing. Also I think the DME disregards the O2 values for maybe up to 30 seconds until they heat up. I also unplugged the bank 1 o2 sensor and still same, only this time I receive an o2 sensor code. I guess it wouldn’t hurt to try a new O2 sensor first.
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Honestly yes everything looks fairly normal minus your bank 1 running "inifinitely lean," usually indicates a fuel cut to that bank. If injectors check out and plugs and coils, 02 sensor is more than likely the culprit.