3800 LS1 TB Questions.

[alexgtp]

What needs to be adjusted using the ICCU or AFC to be able to run the LS1 TB successfully?

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[rob]

Alex,

They have the mini-AFC that sells with it. Intense anyway. I was sceptical of the larger TB's untill I heard that the PCM MAF tables can be raised to accomidate the increased flow and HZ's of a larger TB. Meaning getting more air into the engine is good but if the increased MAF HZ's are off the PCMs tables it does no good because the PCM isnt calabrating fully for the increased airflow and may thow a High HZ (frequentcy)DTC. I think Charles at DHP can modify the tables as long as you get their program.

Im not sure how the new AFC's operate with the PCM's. Personally I would take it to DHP for the PCM adjustments.

 

[alexgtp]

I have an ICCU

Just need for charles to program it.

SO all that needs to be adjusted is the MAF HZ? TO be able to make use of the increased airflow?


Hey ROb did you install the MP112?

 

[rob]

Its all dry fitted...I have to pull it apart to butter up all the gaskets for the install...So you will be able to see the the whole process at once. The fuel rail is modded and I have a snout bracket solution...Im mounting the pump and exchanger tomarrow if you want to come on over....I PMed you.

Yea, if you get it from INTENSE it comes with the AFC/ICCU thingy...I would have the PCM modded...if you go that route....