check engine light

[slowfox]

i just put an xpipe on my 95gt and done away with the cats and smog pump could this have caused my check engine light

 

[ivan12]

Shouldn't because there's nothing to tell the ECU that you deleted them. Get a code scanner and see what pops up. Or you could do a search on how to do the paper clip method

 

[slowfox]

thanks. i just got back with a code scanner and it came back code 564 which say its electro-drive fan circuit failure. just thought it was werid cause as soon as i cranked it when i had the x pipe put on it came on for the first time

 

[Ferocious]

are the 02 sensors connected? i installed an o/r x-pipe and only have 1 sensor connected, this causes the check engine light to come on.

 

[slowfox]

from what i can tell they are i had a local shop install it

 

[2002BLGT]

Is your cooling fan working on high and low speeds ?

 

[slowfox]

i belive it is. it is kinda weird tho the fan runs pretty much all the time my 08 dont run half as much at the 95 does

 

[CC'S95GT]

low and hi speeds?
When you plug the code reader in, you'll hear a series of clicks then you'll hear the rad. fan kick on low speed for a couple seconds then the hi speed for a couple seconds.

 

[slowfox]

yea its working on low and high. now i also have a code 217. when i leave out for work in the morning it spits and sputters

 

[Stang331]

Primary circuit failure - ignition coil 3 - Ignition Systems​