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This is twice now these codes popped up, about a year apart on my 2017 Mustang GT:
p0010
p0013
p0020
p0023
p0135
p0141
p0155
p0161
p0443
p0446
Camshaft / O2 / EVAP codes. cleared them, all came back. Immediately. A/F stuck at 14.0
First time it was a popped #40 engine bay fuse.
This time, the fuse didn't pop. But looked to have got hot.
Checked for 5v to all the cams sensors, EVAP, o2, all good. Resistance all good.
Any idea's ? Shorted o2 sensor maybe ?
Thanks.
No thoughts/suggestions ?
Does it run in fuel mode called FMEM?
I have no idea. Runs fine other than a loped idle that smells richer than before. The LTFT are adjusting.Quote:
Originally Posted by veeefour
drop a log with hefty parameters
they all share the same 12v power from that 40A fuse , if its not the fuse then its something along the harness (I would look for wires or connectors near exhaust first), also you can try disconnecting each sensor for a particular code to see if the other codes will clear
*solved*