tach jumping an cuttin out

[Ftbstrd22]

I am new to civics an have been reading all about my problem here an still no answer, it's a 94 LX an my tach will start jumping when car warms up an car will cut out some, I have changed coil, icm, cap rotor, an speed sensor, plug wires are new also, when I first got the car I made a mistake an was trying to read my cel code with paper clip an put into the wrong plug I put it in the 3 prong an there was a spark I have now found the correct plug an cel light is on the code is a 41 which is oxygen sensor? I have also checked all grounds an are all ok, any info will be helpful thanks everyone this is really driving me nuts

 

[wellbuilt]

hey that sensor could give you problems but the ignition switch causes those problems does it turn off all the time

 

[Ftbstrd22]

Ya turns on an off every time with no problem at all

 

[b16lewis]

sounds like the distributor is going out the pickups go bad and that is just the beging

 

[Ftbstrd22]

Oh really I have another one should I just swap all te internals into it an out it in

 

[Ftbstrd22]

Dang the dizzy I have that's extra is different it's from a 94 vtech guess ill have to get one an see what happens

 

[wellbuilt]

did you fix it

 

[Ftbstrd22]

No not yet my buddy is bringing me one tommarow I hope it fixes it