Trying to log so my tuner can help with last stages of fine tuning but on my HP Scanner it will not show MAF hz. He told me how to add it but there is no option for it. We exchanged screenshots and under Airflow his channels listed Mass Airflow{SAE} airflow rate, MAF {frequency} and MAF sensor state. On mine it only shows Mass Airflow {SAE} airflow rate. He finds it odd I can not add what he has and Im even using his config file. Im missing other things also like alcohol content, AFR cmmd, line pressure, and Inj DC. Those show up on my Chart VS Time but no numbers are associated with them which is making the remote tuning difficult. Not 100% sure which version I have but I bought the HP Pro 2 months ago so I know its a 3.xx. Any suggestions? Thanks