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Mailbag: #Cadillac camshaft and crankshaft position sensor wiring diagram?


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Leo: 2007 Cadillac STS camshaft and crankshaft position sensor wiring diagram little assistance Bruce coming out

Bruce: Hi Leo -- V6 or V8? I see a video here to remove crank position sensor:

https://www.youtube.com/watch?v=jyvhQPreUyc

does that help or do you specifically need the wiring diagram? Likely similar to this one: http://www.autocodes.com/uploads/images/15755.png

15755.png

Leo: V6 ,I think it's a German caddie, idk but changed Catylic converter,pluggs coils like crazy,and it still shoot s about a hundred codes Obd,auto parts pull up no solution for it I'd of pulled hair out if I had any, I see your g+ and you know your cream puffs from birth can you shine a lil light and point me in the right direction,and please don't say it's a paper weight, I can fix this Philly just looking for insight and out of all you appear to be maverick ... .

Leo: Here's the thing ,out of all the settings symptoms that I keeps changing,im not sure it's actually the ckp or cmp it has a couple but I believe it's in the wiring ,and I'm looking for a wiring diagram or schematic,i don't fear it but all signs point to that even tps noise I get it to prrrr but won't respond, it farts around a lot,dies comes back then leaves again there's a lot in it already with parts time ,labor help me resurrect her to it's natural state she deserves better 

Bruce

2023 Cadillac CT4-V Blackwing

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What codes are you getting?
I posted a new topic in the CaddyInfo forum Here: http://caddyinfo.ipbhost.com/index.php?showtopic=48753 so others can read and chime in also.

Bruce

2023 Cadillac CT4-V Blackwing

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If you are revving it in park or neutral....and it's 'farting' above 3000 or 3500 rpm...could be the rev limiter in the PCM.

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Good point, Dave. I was not at all clear that that symptom was about. I read 'dies comes back then leaves again' to mean the engine was dying completely but as you point out hitting fuel cutout to protect the engine over-revving at idle fits.

Bruce

2023 Cadillac CT4-V Blackwing

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