Ecu help for manual swap
#1
Ecu help for manual swap
I have an 05 g35 Coupe, looking into manual swapping. 05 Autos came with non rev up and the 6mt came with rev up engine. Should I look for an 03-04 6mt ecu, or would it be better to flash the auto ecu? Planning on getting the BP single turbo kit after the swap, will I run into any issues that I wouldnt vs a factory 6mt car?
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@edit4561 (09-15-2023)
#2
#3
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You don't need to swap the ECU; we can do all the MT swap conversion stuff with an Uprev tune. You'd have to get it reprogrammed anyways to bypass NATS... might as well get a tune and enjoy it. Feel like a brand new car. Shoot me a PM I can help you out
The following 2 users liked this post by seymore4:
Kenseir6 (03-04-2024),
Urbanengineer (09-15-2023)
#4
Hey, I tried to send you a dm but it won't let me, I received a uprev cable from a buddy of mine but the cable itself doesn't have licenses or reflashes anymore, am I sol?
#6
#7
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#9
Ecu problems
Ok I did the swap. I’m using auto harness and auto ecu. Only thing I wired was terminal 53 to crank the car. The car started and worked fine, I got u1000 code and P0850 for PNP. So I drove the car for a month or 2, NO PROBLEMS. So I decided to wire the PNP and reverse lights so I could use cruise and have some sort of safety when backing out of a Parking space. But when I wired everything up and tried to crank the car, it only cranks and doesn’t start. Only codes I get are u1000, I know nats isn’t at fault due to my security light only flashing when the key isn’t in the ignition but will go away once the keys in it. When I crank the car I get no signal to tach(stays at 0 rpm). What do you guys think? Did I accidentally fry my ecu trying to wire that stuff or do I might need a new crank sensor or what? What I’m confused about Is how perfect the car worked before. I even tried to wire the car back to how it originally was but still crank no start.
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Mpstelmack98
G35 Coupe V35 2003 - 07
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01-06-2019 11:57 AM