cylinder contribution codes
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From: S.W Ohio
cylinder contribution codes
Ok here we go. The other day I had my truck parked down hill running for about 10 mins "nose down". It started stuttering real bad so I shut it off. I got in neutral and just let it roll down the hill, so I could restart it. It only had a 1/8 thank of fuel and why it was on the hill it showed empty. I went and refueled quickly, and it ran bad all the way to the fuel station.
Got back and it started to smooth out, but had a little smoke when you would rev it up some, but none while Idling. I put my sct on it to see if there was any DTC's and sure enough there was. 1) po266 #2 cyl contribution. 2) po284 cyl #8 contribution. I cleared them, and they have not come back, and the truck runs fine just a little smoke when you you get on it. I'm running a sct canned tuned 120 h.p. is the normal condition for running out of fuel. Also before I started it back up i cycle the key a few times to make sure it was purged.
Thanks Bill
Got back and it started to smooth out, but had a little smoke when you would rev it up some, but none while Idling. I put my sct on it to see if there was any DTC's and sure enough there was. 1) po266 #2 cyl contribution. 2) po284 cyl #8 contribution. I cleared them, and they have not come back, and the truck runs fine just a little smoke when you you get on it. I'm running a sct canned tuned 120 h.p. is the normal condition for running out of fuel. Also before I started it back up i cycle the key a few times to make sure it was purged.
Thanks Bill
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From: S.W Ohio
Well It runs fine now that I got fuel, but it still had the codes. I then cleared them. I was just wondering if that was normal to get them codes if you run out of fuel, and what the codes actually mean.Not real black kinda grey black. I just hope I didnt kill my injectors.
Hotshot
Joined: Apr 2010
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From: Saratoga Springs,UT
Shure its normal to throw that codes when run out of fuel
and yes it could have damaged the injector
so write the two DTC/Codes you got for future might need to replace those injectors
Have you cleaned the EGR Valve????
Did it smoke B4
and yes it could have damaged the injector
so write the two DTC/Codes you got for future might need to replace those injectors
Have you cleaned the EGR Valve????
Did it smoke B4
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From: S.W Ohio
My egr is disabled, because I deleted my egr cooler, I never really noticed the smoke before, but then again I really never looked. I justed noticed a faint haze in the garage when I would rev it a few times, nothing over bearing, just a little haze going out the garage door. I'm just a little gun shy right now because I dropped all that money into it a couple months ago.
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Joined: Jun 2012
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From: S.W Ohio
Also while checking my DTC's with my sct, it said my calibration was vxcf9h7, and Tqck0hz.
My truck is a mid January built f250 crew cab 4x4 lariet. Is this the latest flash, and if so what did this flash change?
My truck is a mid January built f250 crew cab 4x4 lariet. Is this the latest flash, and if so what did this flash change?
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