Pfs Maps
11-24-05, 03:23 AM
#1
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Pfs Maps
Hey guys, I was looking into the pfs piggyback ecu and was wondering how do I exactly plug in maps and where do I get them? I know this should belong in the ecu section but that section is so dead. I know most of you would tell me to get m2,pettit or even pfc, but I have an auto and would like to maintain my hold function. Thanks in advance
HAPPY THANKSGIVING!
HAPPY THANKSGIVING!
11-24-05, 08:16 AM
#2
development
can't load maps...the only map you need to change is the WOT map for max boost (fuel/ign). I haven't looked at the manual for it in a long time...so, sorry I'm not much help.
IIRC, there is only 8 cells you need to "tune" 4 for fuel and 4 for ignition...ignition is easy, generally every psi over stock, retard timing 1 degree. Fuel, you should have a WB reading.
if you are running 10psi, every cell should read 0. <---at least that will get you started, then you can change the boost settings when ready to add fuel.
This piggy back is great at controlling seq twins and holding boost. I ran 12-13psi (pri-sec) and made 301rwhp.
I recommend running the primary 1psi lower than the secondary turbo...reason: there are vent values for the WG (learn function should be on when tuning and off when boost is solid)...venting 12psi on a single turbo is different than venting 12psi from both, this will make you and the computer happier.
find the manual online and start reading...and I hope you have the commander.
good luck
IIRC, there is only 8 cells you need to "tune" 4 for fuel and 4 for ignition...ignition is easy, generally every psi over stock, retard timing 1 degree. Fuel, you should have a WB reading.
if you are running 10psi, every cell should read 0. <---at least that will get you started, then you can change the boost settings when ready to add fuel.
This piggy back is great at controlling seq twins and holding boost. I ran 12-13psi (pri-sec) and made 301rwhp.
I recommend running the primary 1psi lower than the secondary turbo...reason: there are vent values for the WG (learn function should be on when tuning and off when boost is solid)...venting 12psi on a single turbo is different than venting 12psi from both, this will make you and the computer happier.
find the manual online and start reading...and I hope you have the commander.
good luck
11-24-05, 08:32 AM
#4
development
Originally Posted by Fd3BOOST
Keypad man, Keypad. Come on now you know it is not called a commander. 
Other than that, Carsons right on the money.
Other than that, Carsons right on the money.
lol - happy thanksgiving dave!
11-24-05, 10:06 AM
#5
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Dubulup is right, the only map you need to make adjustments on is the boost map. There is a base map floating around on one of the FAQ sites that is horribly done and causes you to run pig rich. With my mods, intake, downpipe, midpipe and catback I adjusted the boost map to run a max of 8% more fuel and for every PSI over 10 retarded one degree of timing.
Disclaimer: To each thier own
But remember, until you break 10 psi you don't need to add fuel, the 3 mod rule is bogus and has been proven multiple times via wideband and a dyno.
I don't have the link on me, but check out Wade Lanham's site, it has excelent info on the PMS.
Disclaimer: To each thier own
But remember, until you break 10 psi you don't need to add fuel, the 3 mod rule is bogus and has been proven multiple times via wideband and a dyno.
I don't have the link on me, but check out Wade Lanham's site, it has excelent info on the PMS.
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