victorestebanr
New Member
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- 4
Greetings all,
I am new to this site and this has probably been discussed before but here I go....
I just got a BMW E46 with a 1UZ VVTi swap done to it, while the car is fun and all of that the engine was converted to manual and the ECU is on limp mode for not seeing the transmission, so I am doing an standalone ECU, Speeduino U44C it is. Since Speeduino only supports four injectors and four coil channels I'll be doing wasted spark and paired injection but I am confused as to how since I have always only done four cylinders engine and there seems to be confusion online with what I could find.. so far I have it as follows:
For coils, as wasted spark; cylinder 1&6//8&5//4&7//3&2//
For injectors: 1&7//3&5//2&8//4&6//
If possible please confirm if what I am doing is right, also to which channel would each pair go? Like channel 1 (injector): 1&7???
Thank you very much
I am new to this site and this has probably been discussed before but here I go....
I just got a BMW E46 with a 1UZ VVTi swap done to it, while the car is fun and all of that the engine was converted to manual and the ECU is on limp mode for not seeing the transmission, so I am doing an standalone ECU, Speeduino U44C it is. Since Speeduino only supports four injectors and four coil channels I'll be doing wasted spark and paired injection but I am confused as to how since I have always only done four cylinders engine and there seems to be confusion online with what I could find.. so far I have it as follows:
For coils, as wasted spark; cylinder 1&6//8&5//4&7//3&2//
For injectors: 1&7//3&5//2&8//4&6//
If possible please confirm if what I am doing is right, also to which channel would each pair go? Like channel 1 (injector): 1&7???
Thank you very much