ECU

A home for 1983–1989 300ZX owners!
markz31dimilia
Posts: 4
Joined: Tue Sep 30, 2014 7:24 pm
Car: 1985 300zx automatic converting to manual and possibly turbo with 1987 engine

Post

hey guys I just recently aquired an Auto and NA 1985 300zx with the digital dash and Im pulling the engine soon and dropping a 1987 5 speed turbo and I am excited only a certain problem I have run into. can someome bring me the matching ECU for that 18987 turbo Manual the NMC code should be 23710-21PO1 and the JECS should be A18-680 M90
thanks for all the help guys! I hope I am welcome to the family.


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evildky
Posts: 14225
Joined: Sat Jan 31, 2004 9:23 pm
Car: 71 Datsun 240ZT
87 Nissan 300ZX N/A-T
06 Nissan 350Z GT
Toyota Tundra TRD RW
Location: Louisville, KY
Contact:

Post

The auto/manual won't make a difference, just needs to be a turbo 87-89 ecu.

markz31dimilia
Posts: 4
Joined: Tue Sep 30, 2014 7:24 pm
Car: 1985 300zx automatic converting to manual and possibly turbo with 1987 engine

Post

Thanks for the info that will save me a huge headache
headache!

G-E
Posts: 129
Joined: Thu Aug 09, 2012 1:28 pm
Car: 1. 1987 300zx Turbo-swap, SF interior, koni rallisport springs/struts, msa swaybars
2. 1997 Sebring coupe
3. 1987 300zx 2+2 becoming a caged racecar with RB swap...

Post

Auto ecu need auto throttle body and wiring to use it, that's the limitation... 5-speed ecu can use an auto throttle though.

User avatar
evildky
Posts: 14225
Joined: Sat Jan 31, 2004 9:23 pm
Car: 71 Datsun 240ZT
87 Nissan 300ZX N/A-T
06 Nissan 350Z GT
Toyota Tundra TRD RW
Location: Louisville, KY
Contact:

Post

The extra tps and wiring are for the kickdown, not needed unless you have an auto trans.

G-E
Posts: 129
Joined: Thu Aug 09, 2012 1:28 pm
Car: 1. 1987 300zx Turbo-swap, SF interior, koni rallisport springs/struts, msa swaybars
2. 1997 Sebring coupe
3. 1987 300zx 2+2 becoming a caged racecar with RB swap...

Post

No the tps has other effects on the interpreted load ...

markz31dimilia
Posts: 4
Joined: Tue Sep 30, 2014 7:24 pm
Car: 1985 300zx automatic converting to manual and possibly turbo with 1987 engine

Post

Alright so Im starting to rack up parts and stuff to make my 1985 300zx a manual but you guys said the throttle body is different whats the difference on that? I knew from the start this was gonna be a huge job but Im still working hard on it and I mainly need the driveshaft, transmission, and to install the clutch pedal.


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