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Mazda Engine General \  ecu swap or repair

ecu swap or repair

Mazda Engine General Mazda Engine Mazda Tech
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replies 20
following 3
 
fitbmx180   +1y
it is pretty dusty, and no i didnt check the resistance of the coil.. how do i do that
splinter   +1y
turn computer over. look around the two round things. on coil Get an ohm meter and check between the the two post under plug. is yours a 22 or 26
fitbmx180   +1y


wheres this coil? aha

heres pics of the under side..i see some acid(i think) looks like rust.. i will let pics do the talking aha

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splinter   +1y
its to hard to tell from pics. The center dizzy wire goes to coil.
fitbmx180   +1y
lol in the engine bay? attached to the cap?
splinter   +1y
yes.
fitbmx180   +1y
ill check it out later today.. im switching my wires so we will see
fitbmx180   +1y
SO i have a little update... i used some other crappy ecu.. and heres the issues with this one.. id idles and accelerates.. but its very rough.. like the engine shakes like crazy.. also it starts better.. and my old one does the same thing.. harder to start.. idles fine ( a little high) and doesnt accelerate.. so im thinking i should get my ecu rebuilt..
splinter   +1y
might have a few things wrong
fitbmx180   +1y
nope, its deff just the ECU