Im a noob to the PFC world, and have a question or two. for starters my mods are in my sig and ive just installed the PFC with commander and running the std base mod map with no dataloggit changes other than lowering the fan temps.

1. when does it become neccessary to start modifying the IGT and IGL maps? my motor is still stock.

2. will there be any significant power increase after tuning the INJ Maps more accurately on a dyno?

3. Which sheets of the Dataloggit require tuning/updating and which should be left alone?

Greg

 

A1: When you replace the pre-cat with a DP and the main cat with a MP.
A2: Only if you do A1 and increase boost to at lease 12PSI.
A3: Buy my tuning notes to learn quicker and more than what is here on this forum. PM me if interested.