Turbotweak 5.6 closed loop low o2's

the wrath

Active Member
Sep 29, 2002
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chicago il
When car goes into closed loop the o2's say a in the 000-045 range at idle until you blip the throttle. The when it goes back to idle it still stays in the low 000 range.

O2 sensor has been replaced with new denso. No difference.
 

the wrath

Active Member
Sep 29, 2002
1,077
1
38
44
chicago il
140. And it's a 5.7 chip I made a mistake.

And the chip was for this car. I pulled the computer and it had corrosion on the ecm pins.

Car runs butter but runs very rich at idle now.
 
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