ARG! Random 0308 Code!

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Jan 17, 2009 | 08:43 PM

4inchlovin

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ARG! Random 0308 Code!

So yesterday i was getting ready to go home the truck was perfectly warmed up and i through a little rev. at my friend to maybe 2500. Out of no where i got a SES light while revving. Borrowed Peters (duck_fan) bully dog to scan it today since the SES light decided to hang around. And its P0308.

Injector Driver Circuit/#8 misfire detected!

I have now cleared the code and drove home from work and the SES light has not re appeared (yet). The truck seems to be running fine. No smoking, clacking, or power loss.

Anyone who knows my saga with this truck can understand why i almost pooed myslef when i saw that it was a 308 code.

Just For info: I HAVE NOT programmed my truck since the new motor. Nor have i done ANY other mods to it.

As always your guys' insight and help is greatly appreciated!

Thank you,

Jan 17, 2009 | 11:14 PM

F350-6

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From: Texas

The CA trucks will throw contribution codes that most of us won't see unless we run a contribution test. What color CPS are you running? My truck would fail the CCT and give my a P0308 if I ran the test with a gray CPS in it.

If you cleared the code and it didn't come back, I'd just keep an eye on things.

Jan 18, 2009 | 11:18 AM

4inchlovin

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Well they probably would have put the "new and improved" cps in with the new motor... And i know people have mentioned the new one causing a injector #8 code.... But i was under the understanding that it only threw that code when it failed. My truck didn't stutter stumble or anything....

Jan 18, 2009 | 11:29 AM

F350-6

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From: Texas

Quote:

Originally Posted by 4inchlovin

The new CPS will only throw that code when a CCT is run and the cylinder fails to pass the test in spec, EXCEPT on a CA truck. The CA truck can pick up the CCT trouble codes as well as GP codes without any tests being run.

With a gray CPS my truck would fail the CCT on #3 & #8, but never gave me any problem other that what the computer said. Mine didn't seem to idle rough until I put the black one in and noticed the idle was smoother after the change.

Jan 18, 2009 | 11:39 AM

4inchlovin

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Interesting... Well i guess ill keep driving and sees if it screws up again. I beat on the truck fairly good last night and all was fine. I might go see my buddy at the stealership on tues. just for poops and laughs.

Jan 18, 2009 | 01:33 PM

Stewart_H

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From: Central Coast of CA

Nolan, I missed the thread detailing your ordeal brother. Got a link so I can catch up?

Stewart

Jan 18, 2009 | 11:59 PM

4inchlovin

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Jan 19, 2009 | 12:05 AM

4inchlovin

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Ya we do! Hes ditching my first diesel club meeting next sunday for that track day!

Jan 19, 2009 | 12:07 AM

#10

Stewart_H

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From: Central Coast of CA

Dude, autocrossing is tooooooooooooo fun!

Just look at the picture in my sig!

Off to bed. 5am comes fast!

Stewart

Jan 19, 2009 | 12:09 AM

#11

4inchlovin

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I know... But what happens when he wrecks his wifes Volvo?!?!?! LOL

Jan 21, 2009 | 04:33 PM

#12

duck fan

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From: Monterey Bay, CA

Is this what you two talk about when I am not looking. In an effort to not take this thread off-topic, am I to understand that our CA trucks run the CCT periodically?

And yes, I auto cross my wife's Volvo wagon. I have a Miata that is supposed to be my track car but the suspension is beat and I want to run as many events as possible to stay in the points.

Jan 21, 2009 | 06:34 PM

#13

F350-6

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From: Texas

Quote:

Originally Posted by duck fan

am I to understand that our CA trucks run the CCT periodically?

No, but with the GPCM & CA PCM, you've got the ability to pick up codes our trucks won't throw without running a CCT.

Jan 21, 2009 | 07:14 PM

#14

4inchlovin

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Oh i get it now Thank you for the clarification Chris...

Peter: It takes a big man to admit he auto cross' his wifes volvo wagon AND drives a Miata!

LOL