1990 honda civic cx . dual point injection ,automatic

one day it just died on me ....replaced all below and got it running..

symptoms:when cold ,idle idles fine and revs fine...once it warms up it misses a bit and when you stomp on the gas it boggs down... i am able to drive it as long as i keep the revs up ....it will idle at a stop sign but as soon as there is any load it wants to stall until i get the revs up and slam it in gear ( which isnt goood i know but it was the only way i could get home)

checked ecu and got code 16 *injectors *

i replaced cap rotor plugs and wires ,air filter,pcv valve,fuel filter, re soldered fuel relay, checked for vacume leaks and timing is good.... the only thing i havent checked is the fuel pressure because i dont have a guage to check with.....

*reset ecu by disconnecting battery*

ohmed out the injectors and they seem fine ...voltage to the injectors is good...it has 2 injectors main and auxillary...
while its running i unplug the top inj. and nothing happens (plug it back in )when i unplug the bottom one ...it stalls....

i guess both work on start up..... gas seems to be getting into the tb from the top inj.


Modified by kingbuzo at 12:47 PM 3/29/2005


Modified by kingbuzo at 9:16 PM 3/29/2005

 

are you still getting an ecu code?

check your air filter, and fuel pressure.

 

im sorry forgot to say i also had *new air filter* ill edit....i have to do a fuel pressure test but i dont have aguage ....i will try and borrow one ...