Running rich!
01-03-2008, 09:01 AM
#1
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Running rich!
My S4's been using a lot of fuel recently. Checked the codes and blinked up 2413 whch is mixture adaptation limit exceeded. I also noticed that the reading of the G62 temp sensor is 8-10 degrees C lower than the temp guage. Is this the problem or is it more likely O2 sensor or MAF??
01-03-2008, 11:00 AM
#3
Yo. S2 forum dude. Follow the link inside to G62 enlightenment (and P/N)
<ul><li><a href="https://forums.audiworld.com/s4s6/msgs/150040.phtml">https://forums.audiworld.com/s4s6/msgs/150040.phtml</a</li></ul>
01-03-2008, 11:23 AM
#4
For what it's worth, I had the opposite code: mixture adaption limit not reached. It was due to...
a vacuum leak. So you can draw your own conclusions from that, I would be looking at the MAF first and O2 sensor second I think, but just a guess...
01-03-2008, 02:17 PM
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Re: Yo. S2 forum dude. Follow the link inside to G62 enlightenment (and P/N)
Thanks Dave for the welcome! That makes interesting reading. Think I'll try the G62 first. MAF is cleaned regularly and the O2 sensor isn't much more than a year old.
01-03-2008, 02:26 PM
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I got that code and swapped MAF for 2 weeks, code did not come back then
put my MAF back in and 10 miles later got 1 stumble under acceleration 5th gear at 65mph, code came back.
I assume its the MAF, at least in my case
mileage was down and so was power, (also have bad t-stat at the moment)
I assume its the MAF, at least in my case
mileage was down and so was power, (also have bad t-stat at the moment)
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