ECUs: N351 vs. N353
Thread Starter
Rotary Freak
Joined: Nov 2001
Posts: 1,520
Likes: 231
From: Alexandria, VA
ECUs: N351 vs. N353
Has anybody ever interchanged an N351 ECU ('89-'91 Fed Coupe) with an N353 ECU ('89-'91 Fed Convertible) ? If so, any noticeable differences in performance?
TIA,
Hot_Dog
'02 RSX-S
'90 RX7 GXL
TIA,
Hot_Dog
'02 RSX-S
'90 RX7 GXL
Thread Starter
Rotary Freak
Joined: Nov 2001
Posts: 1,520
Likes: 231
From: Alexandria, VA
Originally posted by Icemark
how many times you gonna post this?
The ECUs are interchangeable if the first two numbers after the "N" are the same, such as N351 and N353.
how many times you gonna post this?
The ECUs are interchangeable if the first two numbers after the "N" are the same, such as N351 and N353.
I know that they are interchangeable. The question was: If these ECUs are swapped, how is driveability/performance affected?
Hot_Dog
'02 RSX-S
'90 RX7 GXL
Former Moderator. RIP Icemark.
Joined: Apr 2001
Posts: 25,896
Likes: 24
From: Rohnert Park CA
I just recently found out that the last number refers to the engine/chassis setup installed (such as fed or CA emissons with the engine), not to ECU functions, so they should operate exactly the same if they match the first two numbers.
Thread Starter
Rotary Freak
Joined: Nov 2001
Posts: 1,520
Likes: 231
From: Alexandria, VA
Originally posted by Icemark
I just recently found out that the last number refers to the engine/chassis setup installed (such as fed or CA emissons with the engine), not to ECU functions, so they should operate exactly the same if they match the first two numbers.
I just recently found out that the last number refers to the engine/chassis setup installed (such as fed or CA emissons with the engine), not to ECU functions, so they should operate exactly the same if they match the first two numbers.
Hot_Dog
'02 RSX-S
'90 RX7 GXL
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