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2009 Honda accord check engine light

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7 years 1 month ago #27306 by johnphufnagel
2009 Honda accord check engine light was created by johnphufnagel
Hey guys I'm workin on a 09 hondoo accord with the big 2.4 engine. Codes are P0302, P0303 misfire and I don't remember the number but its a crank sensor circuit A fault. I got waveforms from all three sensors and they all look great. I read on IATN with the same problem and it says a stretched chain and or a stuck phaser. I cant find a known good waveform anywhere can someone please take a look at mine and confirm that its stretched or send me a waveform?
Thanks
John
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7 years 1 month ago #27320 by Tyler
Replied by Tyler on topic 2009 Honda accord check engine light
Was that crank sensor code a P0339? If so there's a TSB out there that might help:

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File Name: 09-050.pdf
File Size:76 KB


New Level Auto did a video on it, too.

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7 years 1 month ago - 7 years 1 month ago #27321 by johnphufnagel
Replied by johnphufnagel on topic 2009 Honda accord check engine light
Thank you Tyler for the reply I did go back to see what the code is, and yes its a P0339! I always forget to check TSB and the funny thing is, I text Keith the other day and asked him if he had a waveform for this car but I screwed up and told him the wrong year. Again thank you so much. Unfortunately I have to wait till Wednesday when I get the cardaq3 delivered.:)
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Last edit: 7 years 1 month ago by johnphufnagel.

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7 years 1 month ago #27324 by Tyler
Replied by Tyler on topic 2009 Honda accord check engine light

johnphufnagel wrote: Unfortunately I have to wait till Wednesday when I get the cardaq3 delivered.:)


You bought one? Jealous! :woohoo: Let us know how it works out.

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