any diff between ecus
any diff between ecus
hello all i am curious if there is any difference between S4 and S5 Ecus. can they be interchanged basically i got a buddy that needs a new ecu and he s5 Na and i got a s4 ecu laying around so i wanted to know if it could work. lates matt22
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Not interchangebale at all.
Not even wired the same.
The only ECUs that are interchangeable are the ones with the same first two numbers.
For example, a N326 could be swapped with a N327
Or a N332 could be swapped with a N333 or N338, but not a N350 or N326.
Or a N350 could be swapped with a N351, but not a N326.
Not even wired the same.
The only ECUs that are interchangeable are the ones with the same first two numbers.
For example, a N326 could be swapped with a N327
Or a N332 could be swapped with a N333 or N338, but not a N350 or N326.
Or a N350 could be swapped with a N351, but not a N326.
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