Help with codes & surge issue !!!!!
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Newbie
Joined: Sep 2009
Posts: 7
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From: Rio Linda, Calif
Help with codes & surge issue !!!!!
Thanks all for the great welcome.
My '04 6,0 just started a new problem. Yesterday, when starting cold to move into garage, the truck throttled up (surged?) as if I had peddled the throttle. Went from norm. 600/700 rpm to 1100/1200. Held for a couple of seconds, then dropped back to 600. Did this a couple of times, even after warming for 5 mins. & putting in gear. Would have took off like a bat if I didn't have brake on. Today, did it again, only this time done it at start up, and after driving a mile from home at a stop light. Then it died. Started right back up. I drove it the rest of way to kid's school & back home, about 6 mi. round trip. It's in the 90's here. Checked codes with Superchips:
P0403: EGR Circ. Error
P0405: EGR Sens. A Circ. Low
P1000: Monitor Checks Not Complete
P2285: Injector Ctrl. Pressure Sens. Circ. Low
P0603: Internal Ctrl. Mod. Kam Error
Any help would be GREATLY appreciated.
Last edited by dieseldad; Sep 25, 2009 at 07:39 PM. Reason: Added & spelling
Diesel Fan
Joined: Sep 2009
Posts: 16
Likes: 0
From: Washington State
Wow, you gotta lot of codes... I had this problem and it was the icp sensor, I was in gear the first time and scared the crap out of me...
---AutoMerged DoublePost---
Ok read the post again, looks like the icp is the only valid code as you have the egr valve unplugged which is probably the reason for two of them, other two are nothing, so leaves you with icp sensor. By the way the superships is not good for your truck, I had one on mine as my first tuner, had surging issues which are your torque converter slipping, switched to diablo and had same prob, switched to SCT and watch out, I learned that the other two did not program the trans like the SCT. Get custom tune for the SCT and you will be even happier. Anyway betcha it is the icp sensor.
---AutoMerged DoublePost---
Ok read the post again, looks like the icp is the only valid code as you have the egr valve unplugged which is probably the reason for two of them, other two are nothing, so leaves you with icp sensor. By the way the superships is not good for your truck, I had one on mine as my first tuner, had surging issues which are your torque converter slipping, switched to diablo and had same prob, switched to SCT and watch out, I learned that the other two did not program the trans like the SCT. Get custom tune for the SCT and you will be even happier. Anyway betcha it is the icp sensor.
Last edited by smokindiesel79; Sep 26, 2009 at 02:01 PM. Reason: Automerged Doublepost
Thread Starter
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Newbie
Joined: Sep 2009
Posts: 7
Likes: 0
From: Rio Linda, Calif
Yes, I have found the ICP, (what a joke !!!), and now I'm wondering if I should change the IPR as well, since I have to tear the top off the engine to get to the ICP. I'm also thinking of installing an EGR cooler delete kit as well. Doesn't remove the cooler, just caps the inlet & outlet of the cooler so exhaust can't travel thru to the EGR,( all appears normal for the "law").
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