My car runs real crappy after about 10-15 min of crusing at constant rpm mainly 4-4,500. It misses real bad, sounds like loads of fuel being dumped into the cylinders. If I go full throttle its fine. It also drives normal if I let it idle for a few min or turn it off for a few. There is no CEL, the TPS is adjusted correctly. The ECU is also a PWO.

 

Bump

 

Sounds like you may have the O2 sensors swapped around.

 

Im only running one. I have the 4 wire conversion.

 

Are running obd-1? Or you just have all of your o2 sensors wired to 1 sensor.

 

PW0 ecu is obd0 and requires 2 oxygen sesnors.
If you choose to run a single o2 then convert to obd1

THATS YOUR PROBLEM!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by alscrx &raquo;</TD></TR><TR><TD CLASS="quote">PW0 ecu is obd0 and requires 2 oxygen sesnors.
If you choose to run a single o2 then convert to obd1

THATS YOUR PROBLEM!</TD></TR></TABLE>

he knows what hes talkin about^