Switiching ECU's 2003-2003.5+
#1
Switiching ECU's 2003-2003.5+
Since I went FI I have had problems finding an ECU that will adapt to many of the aftermarket piggybacks or flashing devices. Ive decided that my best option is to swap ECUs out for a newer version g35 ecu. Now I can find a used ECU no problem for moderately cheap, I have having trouble finding the compatible harness and or any other parts I may need. has anyone done this before and if so what will I need?
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In the previous PM I sent you I had mentioned about the greddy emanage if you knew if that wired into the old style ECUS just fine, or if it just looked for the normal wires every ECu has. I know it cant access closed loop functions but I really dont have a choice other than that and Haltech... and I dont have that money right now.
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Look at getting the Greddy Emamage Ultimate. Its a much better functioning unit for FI.
You can try the ECU swap, but my guess is that you'll spend a lot more money and tons of time on the swap. Maybe it will be easier than i suspect, but highly doubtful.
Another option is the UTEC and get the plug/play harness that the maxima guys created so it can be used.
You can try the ECU swap, but my guess is that you'll spend a lot more money and tons of time on the swap. Maybe it will be easier than i suspect, but highly doubtful.
Another option is the UTEC and get the plug/play harness that the maxima guys created so it can be used.
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I found a harness, Bought the ECU and found a cheap Utec for sale which I will then upgrade to a haltech when I get the money. The guy selling the harness will also give me instructions, I may do a write up with photos on a DIY when I get it depending how much time I have and how cold it is outside haha.
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