First start, runs rough and shut off

K-Series Programmable ECU Calibration updates / downloads
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Underdog51
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Joined: Fri Jun 21, 2019 3:20 pm

First start, runs rough and shut off

Post by Underdog51 » Tue Jul 16, 2019 10:25 am

I got my JDM k20a euro r to finally start. Using a ktuned harness, and swapped over crank and cam sensors to american K20. Skunk2 intake, b series TB. It fires up, want to rev up to 2500 and then dies down. When it does fire up, it sounds like its mis firing real bad. Tune and log attached. Thanks for the help!
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firststart.kdl
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Spunkster
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Re: First start, runs rough and shut off

Post by Spunkster » Tue Jul 16, 2019 12:08 pm

You have several error codes. You should resolve those first and see if it runs correctly after that.

Underdog51
Posts: 8
Joined: Fri Jun 21, 2019 3:20 pm

Re: First start, runs rough and shut off

Post by Underdog51 » Tue Jul 16, 2019 1:40 pm

There are 2 codes. The IAT has been replaced, and the temp reading seems accurate. and not sure how to fix that vtec code P1259.

scott

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Spunkster
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Re: First start, runs rough and shut off

Post by Spunkster » Tue Jul 16, 2019 1:54 pm

Are you still getting an error for the IAT after replacing it?

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