I was driving, the suddenly my car died, i checked for spark, fuels, thers was nothing, i check the fuse box, the ECU fuse were blow, then i replaced it, then it blow again when i turn on the keys, Can any one thinks of what could have been the problems or how to check it?? I replace the ECU with the same one but the fuse still blowing, PLEASE HELP

 

BTW, i have JDM B16A II on 93 DX coupe

 

Please people help me out

 

will some where along in the swap you have done somthing BAD !! you got your self a short out some where !!... now good luck lookin !! ... all ways check and check agian when doin somthing like that !!....

 

Please, MORE HELP

 

Sorry, you need to check your wiring for a short somewhere. That's the only thing that could be causing your ECU fuse to blow.

Think back, what did you do to the car that might have caused the ECU fuse to blow?

Install a new part?

Work on something?


There is something you did that caused this, you just need to figure it out.

 

i just change my Intake Manifold to the ITR, not it's nothing related to the Wiring, Do u know which wire that could cause a shock on it?

 

anyone???

 

Most likely there are wires that are crossed, might have moved or crimped something during the installation.

 

yea you need to inspect every inch of the wiring harness
have fun.

 

have fun.. damn thats a lotta work.. i would honestly check the connections at the ecu and go from there.. w/ every swap out there i think that there is a little rewiring involved and you got a short somewhere now.. you could even try a higher amped fuse cause it will take more to blow but then you risk ****** up something else..

 

 

please tell me you're joking.

buy or borrow a multimeter. check for contiunity between all the wires (except wires that should be grounded) and a known ground

 

There you have it. Something is grounding out somewhere near the intake manifold. Find it and fix it.

 

There you have it. Something is grounding out somewhere near the intake manifold. Find it and fix it.


But where could it be on the intake Manifold?

 

Listen, you did the work, not me. Why don't you go look.