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    My 07 Denali XL 'build'/Check Engine Lights/Questions

    ok thank you. No reason to change the pump while in there? How long do they normally last? Anyone know what these 2 connectors are? 3 photos, 2 connectors at diff angles.
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    My 07 Denali XL 'build'/Check Engine Lights/Questions

    I do have an oil pressure gauge, but was unsure what the actual number is. Im at 13 psi at 538 RPM (seems low to me??) with the engine fully up to operating temp etc. I guess I'll try the o-rings in the intake valley first until I have time to do the oil pickup tube o-ring. Or does the intake...
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    My 07 Denali XL 'build'/Check Engine Lights/Questions

    Thanks! I have a tech 2 scanner so as I figure out how to use it I'll be good in that regard. Not going to do the parts cannon thing lol. All 4 02s seem to be going up/down appropriately based on rpm etc No issue with cats here in FL, I can just gut them if needed.
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    My 07 Denali XL 'build'/Check Engine Lights/Questions

    Hey all! Located in central florida, just north of Orlando. I just bought a 2007 Yukon XL Denali. 161k miles, AWD/6.2/6spd. This is for my 'rebuild'/repair thread haha. It needs a lot of TLC, but the body is mint(I'm from the north, to ME its mint anyways. Zero rust, has typical paint fade but...
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    New Yukon XL Denali owner

    Thank you, I will do so. I'll probably post it tomorrow. I do have the 2 digit codes I believe as well, didn't know what they meant though. is there a online resource for the shop manual?
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    New Yukon XL Denali owner

    Got my tech 2 in. has 34 DTCs. P0455, P0430, P0420, C0561, C0045, U0184, U0214, B0961, B2430, B2180, B2425, B1935, B1850, B2365, B3920, B1370, B1600, (B1095, B1085, B1055, B1045, B1035, B1025)Amplifier as it has an aftermarket headunit, B1011, C0580, C0575, P0011, U0208, U0208, B3060, B1544...
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    New Yukon XL Denali owner

    I did order it, hopefully it'll get here asap and I can figure this stuff out!
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    New Yukon XL Denali owner

    I was stationed there for about 10 years(between deployments), I enjoyed it for the most part and the area quite a bit.
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    New Yukon XL Denali owner

    Thanks! Yea, that's why I wanted one! I Really liked every Escalade/Denali I've ridden in/drove. Heater hoses, got it. What are Ts? Just ordered the Tech2 today. It has an aftermarket touchscreen pioneer head unit in it.
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    New Yukon XL Denali owner

    ah, I was west of there at Hurlburt Field in Fort Walton Beach FL. Yea, we mostly did night ops crap. The Air Force variants were almost exclusively used for spec ops missions/transport.
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    New Yukon XL Denali owner

    Thank you for the clarification! I dont particularly care about reprogramming until its all fixed. The remotes were $20, if I can get everything fixed I can probably find someone that can do the reprogram for me (same with the tire sensors) if its too difficult.
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    New Yukon XL Denali owner

    Thank you! Sorry, First time hearing of this stuff. I'm used to just needing my obd-2 scanner to fix Most problems. In regards to my wipers/rain sensing. I disconnected the rain sense thing on the windshield. It was still wiping, turned down the radio a little and noticed that whenever it was...
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    New Yukon XL Denali owner

    like this one? ebay option otherwise they seem to be in the 1200+ range. If Im spending that much (1200 plus) wouldn't I be better off getting a bi-directional scan tool and get a sub to TDS?
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    New Yukon XL Denali owner

    oh! Nope, it doesn't do all of that. Sorry, is there a place for me to ask these questions? Which one I should get? There is a ton of choices when I search for it. Would rather not guess lol. IE, would I need to buy the SPS2 24 month access, plus Light duty global diagnostics, plus Tech2Win...
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    New Yukon XL Denali owner

    I looked over my current scanner, it does show PID stuff etc (its an Actron Autoscanner Plus). What would the tech2 show me that it doesn't? Found 2 new issues today. Windshield wipers randomly start wiping the windshield with no rain. Im thinking bad control stalk? Went to program new fobs...
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    New Yukon XL Denali owner

    Where at? I went on a ton of trips with those.
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    New Yukon XL Denali owner

    thats a GM specific scanner? recommendation on where to get it or the equivalent? is that due to the code I mentioned(I thought that meant 02 sensors lol)? it does have a decent exhaust leak when cold. good site to purchase stuff like that for it(exhaust)? may do headers while I've got it torn...
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    New Yukon XL Denali owner

    Nice, I see your list!
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    New Yukon XL Denali owner

    Thank you! Love the profile pic. I used to work the J/M models for the Air Force.
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    New Yukon XL Denali owner

    Thanks for the welcome! I look forward to learning more about this thing. Currently, both power seats don't work(driver side motors all click, passenger does nothing). Adjustable pedals dont move either (makes the seat motors click when I push the button). I had p0420/p0430 when I got it, but...
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    New Yukon XL Denali owner

    Hey all! Just bought a 2007 Yukon XL Denali. 161k miles, AWD/6.2/6spd (I believe they all have this though?). I live in central Florida. I've always loved the suburban/yukon xl platform, took my drivers test in a 97 suburban. To be frank, I joined as it needs some TLC that I'll need help...
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