94 civic dx ECU swap(stick)

darkphate

New Member
Hey guys Im having an issue I recently started having the check engine light come on my 94 civic standard and it would just turn off the engine lights stayed on it would crank but not start and then the problem would solve itself and not happen for a few weeks. well it started happening more often now its unreliable. Happens everyday now so I bought a new main fuel relay didn't fix it then a new distributor.

So now I am replacing the computer the original part number is 37820-p06-a02(stick) and the one i bought is for an automatic part number is 37820-p06-a52(automatic) now the car feels like its getting more power like if im giving it gas just a tiny bit but i can hear the difference. Is it safe to drive it?

additionally I bought it for 52 at a junk yard i bought the warranty but im not sure if i can find another 94 with standard tranny.


TDLR replaced ecu on my 94 honda civic from 37820-p06-a02 to37820-p06-a52 is it okay?

RARE 92 95 Honda Civic 37820 P06 A52 ECU Computer ECM | eBay
92 93 94 95 Honda Civic Engine Control Module ECU ECM PCM | eBay
 

xxBLOOD88SHOTxx

Surge Master
Registered VIP
You replaced a 5spd ecu with an auto ecu. Do whatever you need to to find the correct ECU for your car.

Was it throwing any codes? Did the CEL light come on when you started the car on the 5spd tranny? A dead ecu will not let the car start at all. Starting here and there can be several other problems.
 


darkphate

New Member
You replaced a 5spd ecu with an auto ecu. Do whatever you need to to find the correct ECU for your car.

Was it throwing any codes? Did the CEL light come on when you started the car on the 5spd tranny? A dead ecu will not let the car start at all. Starting here and there can be several other problems.
yes the cel light turned on it seems like all the other likely scenarios ive tried this seems like the next step it might be.
 

xxBLOOD88SHOTxx

Surge Master
Registered VIP
Was it throwing any codes?

Was it running and then shut off or simply just not start.
 




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