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Would like some help with re-occuring p0300 code

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Old Oct 22, 2006, 11:10 PM
  #1  
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Would like some help with re-occuring p0300 code

I've been getting a re-occuring p0300 code. I have a HKS RS intake and turbo back for mods, but I didn't get the p0300 until a lot later on. Everything was fine when I first put on the mods, so I can't see them relating to it. I recently changed out the plugs for NGK IX iridium plugs, and have been getting the 300 code. I've never had it before. I also drive up and down elevation a lot, so I don't know if that is a factor. (below sea level to 6500ft) I looked at the freeze frame data and this is what I got when the code was recorded...

MASS AIR
-> 2.34lb min
THROTTLE POSITION
->14.5%
SPEED
->80mph
IGNITION TIMING
->46.0 deg
LTFT
->+6.2%
STFT
-> -1.5%
RPM
->3429
COOLANT TEMP.
->185 deg
CALCULATED LOAD
->18.4%

...just wondering if any of you guys can tell me if there is something wrong here. I'm a little curious about the timing and LTFT, I don't know how it "should" look, so if anyone with knowledge on this can lend a hand, I'd really appreciate it. Thanks.
Old Oct 22, 2006, 11:17 PM
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Hmmmm...I had the same problem after changing plugs




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