Originally Posted by Icemark

As covered many times (please use the search function found in the upper right hand corner of the page before posting) ECUs are only compatible based on series as defined by the first three digits...

So a N326 ECU could be replaced with a N327 ECU, but not a N333, or N370

Conversly a N332 could be interchanged with a N333 or a N338, but not a N327 or N350 or N340.

As another example, normally a 86-87.5 non turbo coupe uses a N326, while a 87.5-88 non turbo coupe uses N327. since the first three digits match they would be interchangeable.

Originally Posted by 12akid

Doesnt One Ecu Use High Imp Injecters And The Other Use Low Imp Injecters???

Originally Posted by 12akid

Im Just Saying I Kno Some Ppl Runing N/a Wiring And Ecu On Tii Motors It Works But Its No Rite.