HPFP

[El Versace]

Got any tips for a new hpfp installation? I know how to do it, but do I have to break it in? And if so, for how long?

[dtla1]

Let the car sit for a while so the pressure drops in the line.

I don't think there was anything special needed for break in, at least nothing I did haha. Remember to plug everything back in, I forgot to plug one of the lines that goes to the throttle body and was racking my head for like an hour because I couldn't see anything wrong with everything put together.

[El Versace]

Originally Posted by dtla1

Let the car sit for a while so the pressure drops in the line.

I don't think there was anything special needed for break in, at least nothing I did haha. Remember to plug everything back in, I forgot to plug one of the lines that goes to the throttle body and was racking my head for like an hour because I couldn't see anything wrong with everything put together.

If I'm rushing it that happens to me lol, I appreciate it 🤙🏼

[dtla1]

Originally Posted by El Versace

If I'm rushing it that happens to me lol, I appreciate it 🤙🏼

I did just notice that MHD under adaptations has an option for the Fuel High Pressure system (I just downloaded it onto iOS so was looking around) but not sure what it does exactly.

[El Versace]

Originally Posted by dtla1

I did just notice that MHD under adaptations has an option for the Fuel High Pressure system (I just downloaded it onto iOS so was looking around) but not sure what it does exactly.

I just replaced the pump and the car still goes into limp mode when I accelerate fast and I go over 3,000rpm

[dtla1]

Originally Posted by El Versace

I just replaced the pump and the car still goes into limp mode when I accelerate fast and I go over 3,000rpm

Ouch, any codes?

[El Versace]

Originally Posted by dtla1

Ouch, any codes?

Yea, I'll send a pic, I get a few on my cobb ap