Quote:
Originally Posted by MakoB96
Maybe try flashing the stock map to your car and seeing if the codes persist. Like MrMigs suggested if it's isolated to that bank then it might be the 02 sensor. Can you post a log from MHD?
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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.