CTS only will go to 37 on boost

[Sancrest]

I have a Edge CTS on my 04 Dodge and the max it will ever read for boost is 37 when my mechanical gauge will go to 45-50 lbs? It just plugs into the OB port.

 

[GRotman]

That is all the higher the map sensor can read.

 

[Sancrest]

That's what I was thinking but wasn't sure. Makes sense. Thank you.

 

[lcaad1249]

You can add an EAS boost sensor and it will read correctly.

 

[Sancrest]

Yep that's what I'll do. I just like to use it to record my max values.

 

[D45]

Edge told me this:
"The CTS will read up to 42 PSI on your truck (early 2004) because that is as high as the stock sensor reads. If you wanted to read higher temperatures you would need to add the Starter Kit, Universal 5 volt input and the 0-100PSI pressure sensor."

 

[zstroken]

I have a Edge CTS on my 04 Dodge and the max it will ever read for boost is 37 when my mechanical gauge will go to 45-50 lbs? It just plugs into the OB port.

I wouldn't put too much money in it. Just save for a data logger.