Could one of you please be so kind as to direct me to the correct location for a thread with different ECU numbers for our vehicles. I have a spare ECU 350 and my new bud needs a 370. Could these interchange for a temporary basis? I dont think so, but jusk asking.

THE DOG PEACE RUF RUF RUF RUF RUF

 

from Rotaryresurrection

ECU Part Numbers (this is the version # that's on the ECU itself)
84-85 GSL-SE N304 18 880A
86-87 NA N326 18 880, N3Y6 18 880
87 Turbo N332 18 880
88 NA N327 18 880
88 Turbo N333 18 880
88 Convertible N338 18 880
89 NA California N350 18 880
89 NA Fed. N351 18 880
89 Conv. CA N352 18 880
89 Conv. Fed. N353 18 880
89 Turbo N370 18 880

 

According to that chart, 350 is a NA, and the 370 is a turbo. They will NOT work for a swap.

 

Thanks for the quick response. Didn't think it would work , but nice try. Furthering this a bit more, looking at your numbers Iceblue, the spare ECU I have has different numbers than that, N 350 18 881? Ideas? Also, all the paperwork to my car says its a 1990 and the ECU numbers you gave and what I have show it as 89, manufacturing BS , right? And what is California, style of my vert?

The DOG PEACE RUF RUF RUF RUF RUF

 

Manufacture dates and title dates do very. I would not take to much consideration into that, you will just need some aspirin latter.

Disregard the 18 881 that only applies if you have a remand ECU.

 

Thanks for your help. Anyone in need of my extra ECU, give me a jingle. PEACE RUF RUF RUF

 

is it possible to change the ECU from a N350 to an N351.what would you gain by changing them?

 

Does it really matter if I use a N352 ecu with a N350 Pressure Sensor or do I need a N350 ecu with the PS? Since they are both for a s5 n/a CAL. but only difference is that one is vert and the other is coupe. I need to know this soon so I can purchase more parts. Thanks

*Edit*
Nevermind, saw another thread that cleared things right up. Sorry