heres what happened:
engine swap in a 95 civic coupe dx.
accidently grounded the positve.
battery fried, blew backup fuse in engine bay box.
put in another battery, and it was half dead, so it would just click the starter.(fuel pump and all still working, just weakly)
switched to a new battery, and now the CEL and fuel pump don't come on when i turn the igntion on.
thus doesn't turn over either.
i check the grounds.
i checked fuses under the dash and in the bay.
nothing....
ECU fry? hah, or what.
help me out. thanks.

 

Replace hood fuse 31 and dash fuses 24 and 18 with known good fuses.

 

thanks, ill do it right now

 

Does the oil pressure light turn on with the key in ON(II)? If not, replace fuse 15 under the dash with a known good fuse.

Does the starter crank the engine?

 

yes, oil pressure light, and no cranking over. no starter life or fuel pump.

 

Make sure the thermostat ground wire and the engine-to-transmission ground wire is clean and tight.

 

k. n where are these fuse #s. cuz all i know is which they are by readin the diagrams which just gives the name.

 

 

excellent, thanks a million. i'll get right on this.

 

i got it. i forgot about the thermo ground. but i went thru cleaned um up and changed the fuses that all looked to be good. one or the other fixed it. thanks man, appreciate the help.