2014 Ecoboost 87 octane Tune Throwing Codes

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devildog0331
Posts: 8
Joined: Wed Oct 03, 2012 8:11 pm

2014 Ecoboost 87 octane Tune Throwing Codes

Post by devildog0331 »

I've been doing alot of looking and searching and I think this is my best bet in the meantime. Here is the Tune and the Log.

I haven't had a chance to change the spark plugs. But I am getting a little Knock and some shuddering not from the driveline. I am going to install the 91 performance tune after this last quarter of a tank is gone. I'm also going to install new plugs next weekend. But I've seen that some of the things you guys have done has helped with this issue. Just wondering if you can see something that the system is reading.

It keeps throwing misfire P0300 and P0234 but sometimes it throws cylinder 1-3 misfire as well.

Let me know if you need any more info or anything. I really do appreciate the help! You guys always do find the answers haha!

I did change the WOT table 2k-4k to -.50
4k-7k -1.50
Attachments
PCM_KGCV2G4_87_Performance_modified.frg
Tune installed
(10.25 KiB) Downloaded 211 times
ABC.LOG
Log Data
(213.94 KiB) Downloaded 227 times
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mikel
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Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
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Re: 2014 Ecoboost 87 octane Tune Throwing Codes

Post by mikel »

start with the spark plugs, its blowing out the spark causing the P0300.

SP534s gapped .028-.030


Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

tech@diablosport.com
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