Been doing a lot of ready here and on Diesel place forum. I understand that i would need to un-install my banks system before using the EFI and then once complete i can use my iQ for use of the interface gauges. However I'm not looking to run any tunes with the EFI. I would like to perform a DPF delete and also be able to check data for DIC codes. Banks iQ will tell me what the code is and the option to clear it. I use the truck as a dialy driver and I am very comfortable with the banks system its just a little limited on what i can see. I have been getting a code PO181 & PO182 which relate to a fuel temp sensor (voltage and performance). I own a set of GM factory service manuals which guide me through a prossess of aliminations but i do not have a Tech2 and do not want to go for 3000.00.
Does any one have any suggestions.