Did I screw myself by installing AEM 30-0334????

[Carter189]

I have an 03 Corvette Z06 with an LS3 motor in it, but the PCM is stock to the car. I am in the process of tuning via email by sending my logs back and forth and I wanted to be able to get it tuned better so I was told to get the AEM 30-0334 because its super easy to connect with HP Tuners because it has the OBD2 passthough. I just got done installing everything and I cant get HP tuners to "See" it. WB EQ Ratio 1 (SAE) is in my channel list but greyed out. After googling a little bit, it looks like it may not work for pre-2007??

If there is a way to hook this up, I would really appreciate the info! (I have a MPVI2)

[GreenMachine5.3]

https://www.youtube.com/watch?v=mGcEw29XZBQ

That vid and others like it helped me.

Regards!

[N2speed]

it states right on AEM website for 2008 and up GM as it works off of can bus.

[Carter189]

it states right on AEM website for 2008 and up GM as it works off of can bus.

Thanks for the help.....I made a mistake and Im trying to figure out a way to fix it

[anniversaryss]

It has an analog output as well and I believe a serial output.

[04silverado6.0]

You can always connect with a pro link via analog. You will need pro features for the mpvi2.

[gametech]

It has an analog output as well and I believe a serial output.

The instructions are still listed on those for how to wire a serial output, but last time I checked, it does not actually work on the CAN model.

[anniversaryss]

The instructions are still listed on those for how to wire a serial output, but last time I checked, it does not actually work on the CAN model.

Not sure I ran my 0334 analog bc I couldn't use the obd2/can

[horsepowerguru427]

If you dont have a prolink then you could run analog through the EGR circuit. Although, on a vette, I bet youd have to pin into the PCM and have the circuit turned on by someone here, since it probly didnt come with active EGR from the factory.

More of a PITA but its cheaper than buying more hardware.

[gtstorey]

Or temporarily run through ac pressure sensor? But you may have to modify some tables to keep that from causing problems.

[92rsz]

3rd option is you can wire serial output to a usb connector and add it to the scanner data. That's the way mine is setup with my lc-2. Don't have to worry about ground offsets with the serial either

[gametech]

3rd option is you can wire serial output to a usb connector and add it to the scanner data. That's the way mine is setup with my lc-2. Don't have to worry about ground offsets with the serial either

As I already posted, the AEM version with CAN output does not have working serial output.