I tuned my car a week ago and a couple days after while i'm driving and everything is fine, the car would bog/stutter one time and throw a code which i could have swore was a 68 but then i looked at the list of codes and it can't be because there is no 68. so it is either 58 or 67. if it throws the code and i turn my car off and on, the code is gone but the car will eventually bog/stutter one time and throw the code again. i'm not a running a cat and have no secondary o2 sensor. it is just a straight pipe from my header back to the muffler. my primary o2 is on the header. so which code do you think it is?

58 - TDC Sensor 2 (Top Dead Center) or 67 - Catalyst system Efficiency Below Threshold

please help, i'm afraid to drive my car because i'm paranoid that bad things will happen.

gsr motor:
usdm itr pistons
itr cams
hytech knockoff header
skunk2 intake manifold
70mm bbk tb
jdm itr 3'' intake
arp headstuds
made 184whp and 130wtq sae corrected tuned on crome


Modified by shabam at 3:05 PM 9/12/2007


Modified by shabam at 4:02 PM 9/12/2007

 

help

 

i'm leaning towards #58 because i don't think #67 would cause my car to bog/stutter. what do you guys think? where is the tdc sensor #2 located at anyways?

 

Why don't you post some info about....oh lets see here....maybe the engine, car, what you used to tune.....

 

help?

 

help me please

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mgags7 &raquo;</TD></TR><TR><TD CLASS="quote">Why don't you post some info about....oh lets see here....maybe the engine, car, what you used to tune.....</TD></TR></TABLE>

this info will help.

 

i already updated my my post with that info.

 

bump

 

Sounds like the TDC sensor, which is located in the distributor.