2007 5.7 Hemi in 73 Plymouth Duster (pedal cuts out)

Vega73dart said
I have only 3 fault codes

Fans
Air temp circuit high
Bank 1 circuit high

I have the codes written down if you think those can be it

On hp tuners I just don’t read mph so I ordered a new brake switch and will go to dealer for new speed sensors since the new ones from online have no luck

loganscuda said
Those are the same codes I get all the time. On my Diablo Tuner I don’t get a MPH reading on mine. I have a GPS speed Gauge.

Do you have other tuning software where you can send me a data log and tune file or I can send my hp tuners to you and you simply scan and send if not it’s cool it’s asking a lot but I’m about to spend on a new harness Hotwire auto said they are very sorry and know the harness swap specialties but they no longer do we work

I’ll wait for the new speed sensors and brake sensors

Are you using both brake inputs how do you have your brake switch wired I wonder if that’s what is tripping my pedal cut out?

I’ll post brake pedal pins soon

Also recommendations for tires and leaf spring relocation I’m going to do it for racing purpose should I do it now or wait till after I get dialed in?