Originally Posted by
Mark@TuckerPerformance
The only things changed in your tune are EGR disabled, PE Delay, PE, and WOT Spark.
Do you have the EGR valve deleted?
The PE Delay tables are good changes.
And the PE table is not a great change. The changes are as listed below.
Stock Commanded AFR= 12.23
Tuned Commanded AFR=11.67
A bit to rich for commanded afr on a stock naturally aspirated setup. Stock numbers are a lot better than the tuned ones.
And the tuned WOT spark table has 4-5 degree removed from the entire table. So I would definitely run stock table over the tuned one.
So looks like you went the wrong way with things. You richened it up, which is not a bad start. You just went a bit to far. 14.2 commanded afr is a good starting point tho. And normally when you do richen it up it try and add timing to get more power. Or you leave timing and try to lean it out a bit to get more power.
So actually tuning the vehicle in terms of air, fuel, and timing its pretty much the same. There are some really good write ups and guides here on the HPT forum for the Dodge/Jeep vehicles. Just need to read through the Dodge section and find them. So you can understand what all the tables do and what their meaning is.