Ive searched but i havent been able to shine any light on the real problem, i had a check engine light for high voltage output in the 02 sensor and running lean in bank one. Both meaning my 02 sensor in the header was bad, so i just replaced it and i thought i reset my ECU to erase any codes by unhooking the negative terminal for 10 sec, and hooking it back up. This seemed to work fo 20-30 miles or so but it just threw the same code. Also when im driving and im in 5th most of the time but sometimes it does it in others it will studder for a split sec. and then jolt forward. This is more annoying then anything. but i just wanted to know if my 02 sensor throwing that code with make it do that. Mind you i did replace it and i thought i reset the ECU, if there is something i did wrong please let me know. Thanks

 

It's not stuttering, it's just building suspense for 3000 rpm. Seriously though, might be a basic tuneup thing... plugs, wires, etc. I'm sure someone can answer this.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MatrixShark &raquo;</TD></TR><TR><TD CLASS="quote">It's not stuttering, it's just building suspense for 3000 rpm. Seriously though, might be a basic tuneup thing... plugs, wires, etc. I'm sure someone can answer this.</TD></TR></TABLE> yea i mean i have replaced the plugs but not the wires, its just weird it didnt do it before i had my motor rebuilt and now that i just got it back its doing it. Thanks for the replies

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by teg01type-r &raquo;</TD></TR><TR><TD CLASS="quote"> yea i mean i have replaced the plugs </TD></TR></TABLE>


replaced with what brand plugs?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by cmdr430 &raquo;</TD></TR><TR><TD CLASS="quote">replaced with what brand plugs? </TD></TR></TABLE> NGK, they were a # over stock, i cant remember which ones...

 

resolved the issue?

 

I'd like to know if anyone has a anwser to this too, I have a test pipe and a code for the o2 sensor, car kinda bogs around 3k rpm. Changed fuel filter, plug, wires, cap, rotor, fuel pump and still does it every once in a while.

 

Check the code using the traditional MIL service connector jump method listed on http://www.phearable.net/tech

Then consult the helms manual (Factory repair manual) for diagnostics procedures.

We have seen a lot of customer's order obd2 to obd1 harnesses & chipped ecus to both resolve o2 sensor issues & gain performance