[Gregski]

Part IX - Enable Power Enrichment aka Accelerator Pump / Secondaries

So we could stare at the values in these channels in the left pane of our HP Tuners Scanner but things really paint a better picture when we add a Chart vs Time to our layout in the right hand pane.

So essentially the Channels are just a way of capturing the data we need and not having to bring in all the other noise, but we really analyze things on the right hand side of the Scanner screen.

Let's take a look at a couple Chart examples, this first one simply illustrates starting from the top, that we just shifted from 1st to 2nd (top RPM red line) the middle orange line shows us building up some speed, and the bottom green line shows how we were at Stoich AFR and then dipped into Power Enrichment and richened the air fuel mixture to 12.26 proving to us that Power Enrichment indeed kicked in.

You can start by adding these channels and creating these types of simple charts prior to making any Power Enrichment changes to your tune, and you will see that that bottom green line never dips for you, well unless you go nuts and hold your gas pedal down to the floor for a second above 5,000 RPM, not recommended, and not safe out on the road