I have a question for anyone who has installed the Hypertech Max Energy programmer. When I plug the unit into the access port on my 2007G, it comes back with "Unable to read ecu".

After talking with the Hypertech guys (who have been helpful), they stated my problem was with my access port under the dash. They stated I have a pin connector that is in the wrong spot causing the problem with the programmer communicating with my car. (They sent me a picture of which pin to move) I tried to move the pin, but I am unable to slide the pin out and move it to the spot they told me to.

All that being said, the question is has anyone else run into this problem, and were you able to fix it and install the program.

TIA

 

Could you post up the pic they sent you?

 

I don't know how to post it, but this is a link to the pic.

http://uprev.com/documentation/2003%...%20re-wire.pdf

 

Try bending back that retainer plastic piece thats in the instructions and pulling out the pin at the SAME time see if that helps ya...

 

I did, but it would not budge. It feels like something else besides that tab is holding it. Do I need to push the wire forward first and then pull back?

 

OK....

Pins are in the right position, but I get the same results.....so a call to Hypertech Monday to see if the can do something prior to me returning it.

 

If this is not resolved please call me 800-532-3351 ext 1435 Jay

 

I have been in contact with Hypertech (including Jay, who has been very helpfull). I am waiting for a call from the programmers, and will post whats up when I hear back from them.

 

Hope everything works out!