CK5
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Dying O2 Sensors!

Does this rig have a custom chip in it? If so then maybe someone needs to reburn the chip.

I dont believe it does. I didnt change it and it was sitting under a tree for years before I bought it last March.

Where and who can I get to do a new chip based on the current setup?
 
Call Brian and explain what's going on and he'll ask you to data log and send him the file and he might be able to help you over the phone or he may tell you that a chip is in order.
 
Whats your coolant temp sensor reading? I just thought about this, but didn't read the thread again, so you may have disqualified that as a cause already...
 
is that the dash gauge or a scanner pluged in to com port showing engine data ?

why i ask is there is 2 sensors 1 for each. and the head is dash and intake is for comp data
 
is that the dash gauge or a scanner pluged in to com port showing engine data ?

why i ask is there is 2 sensors 1 for each. and the head is dash and intake is for comp data

the logged CT corresponds with the Dash temp Gauge. There is no codes now, just a rich condition and BLMs below 128.
 
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