Had new CEL tonight; pulled 0104 (speed sensor), and 0304 (knock sensor). Test drive found pickup was pretty good. Put in 90 octane yesterday. I calculated my usual 20.5 mpg in mostly city driving at fillup with less than my usual fairly aggressive driving (due to busted shock). My speedometer quit working while driving one day about 2 wks ago, but no trouble since. I disconnected neg battery terminal for several minutes and then cranked her up - still with CEL.
Any ideas on what I should do next?

 

reset it and see what it comes back with

http://vbxmaxima.8m.com/ecu.html

 

http://forums.maxima.org/showthread....ight=0104+0304

 

 

 

the posts.. the answering of questions.. the dedication.. the fall.. what it has become.. brought some emotional unblance to me..

 

 

We all make mistakes and over see things from time to time. We feel your pain.