TT fuel control module
10-09-2009, 03:52 PM
#1
Registered User
Thread Starter
Join Date: May 2009
Posts: 7
TT fuel control module
got a question, maybe someone can help me out with,
i know the N/A has a fuel pump controller which isn't interchangable with the TT fuel pump, due to the larger fuel injectors, so i've been researching prices for my upcoming N/A to TT swap, and for the life of me i can't find a TT fuel control module,controller, whatever.
Does the TT ecu account for this maybe, so the controller doesn't exist?
if anyone can help i'd appreciate it.
i know the N/A has a fuel pump controller which isn't interchangable with the TT fuel pump, due to the larger fuel injectors, so i've been researching prices for my upcoming N/A to TT swap, and for the life of me i can't find a TT fuel control module,controller, whatever.
Does the TT ecu account for this maybe, so the controller doesn't exist?
if anyone can help i'd appreciate it.
10-09-2009, 05:55 PM
#2
F5 Hero
Join Date: Aug 2005
Location: Little Rock, Arkansas
Posts: 855
they aren't interchangeable because the TT has a 3 speed pump versus the NA's 2 speed pump. It's usually best to find a used TT fuel pump control module. If you send your NA ECU and get it programmed for TT specs, but maintain that it's an NA ECU, you do not need the TT Fuel pump control module, only the TT pump. If you use a stock TT ECU, you will need the fuel pump control module. best place to find one is the classifieds section of 300zxclub.com or tt.net
11-08-2009, 11:44 PM
#4
F5 Hero
Join Date: Aug 2005
Location: Little Rock, Arkansas
Posts: 855
I guess I should of clarified... if you use a stock TT ECU or an aftermarket TT ECU (z1, etc etc) you NEED the TT fuel pump control module. The only time you don't need the control module is if you use an NA ECU reprogrammed.
11-09-2009, 12:51 PM
#5
Encyclopedic Knowledge
Join Date: Aug 2005
Location: Naperville, IL
Posts: 3,316
But the 2-speed pump won't flow enough for modified TT's, so in short, he needs a TT ECU, fuel pump, and fuel pump control unit. Try Z1 Motorsports or Ultimate Z (both have several Z32 parts cars which may have control units you could buy used).
11-09-2009, 12:59 PM
#6
F5 Hero
Join Date: Aug 2005
Location: Little Rock, Arkansas
Posts: 855
Yeah, like I said in my first post, gotta have the TT fuel pump. I just sold my TT fuel pump control module (bc I just had my NA ECU reprogrammed). For some reason Bernie seems to ALWAYS have TT fuel pump control modules for sale. Might try looking him up as well.
12-24-2022, 01:04 PM
#7
Registered User
Join Date: Dec 2022
Posts: 1
n/a fuel control module
I recently tried to start my n/a 300zx but there is no fuel pressure. I unhooked the hose coming out of the fuel filter and no gas coming out. I read about the fuel control module being bad. where is it at on n/a 2+2? van I use a vert module to replace it?
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