PID Parameter

Question

About a week ago, I made the following post and received an email reply the next day asking for more info. I would have loved to reply, but have no way of doing so because the return address is: [email protected]
So my question is: how do I reply to an email response to my post?

Where can one find the parameters associated with DTC?
If we had access to the allowable parameters it would make troubleshooting easier by comparing the pre-set parameter values with the values being reported by the scan tool and allow us to zero in on the cause of the error code being reported. Otherwise, the values being displayed by the scan tool mean nothing because there is nothing to compare those values against. It would certainly eliminate a lot of the guesswork.
Code was P0171 and it's a Front Wheel Drive. If Freeze Frame Data is needed, let me know what you need because the list is quite long.
Vehicle: 2006 Chevrolet Uplander 3.5L

Answer 1

You don't reply to the email, you have to go to the question and reply there. Unfortunately I don't have the information you are asking, but you could try reply  to question there.

Here is the link to the question. Please reply there: https://www.autocodes.com/qa/12980/pid-parameter