Cel VSC lights P0022 code
Hey y’all. I have an 08 LS 460. The CEL along with VSC came on. Runs fine. I checked the codes and the code P0022 came up. Left bank retard of camshaft timing. Would this be the OCV oil control valve? Any help would be appreciated.
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2 Attachment(s)
Originally Posted by Jetmtx
(Post 10493909)
Hey y’all. I have an 08 LS 460. The CEL along with VSC came on. Runs fine. I checked the codes and the code P0022 came up. Left bank retard of camshaft timing. Would this be the OCV oil control valve? Any help would be appreciated.
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Wow thanks! Looks like I’ll be busy tomorrow.
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Originally Posted by ALK
(Post 10493993)
P0022 Camshaft Position "A" - Timing Over-Retarded (Bank 2) . passenger side EDM. check attachment
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It seems only one bank is experiencing the issue. Have you tried replacing the injector driver?
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Injector driver? I'm sorry but what does the injector driver do and where is it located? At this point I'll try changing anything and thanks for the suggestions. Going to look it up and see what I can do. Got to get her back on the road.
https://cimg7.ibsrv.net/gimg/www.clu...4f6823754f.jpg |
There are 2 of them - one for the left bank and one for the right bank; see below.
https://cimg3.ibsrv.net/gimg/www.clu...5a90bbfc40.jpg * https://www.clublexus.com/forums/ls-...moval-diy.html |
Originally Posted by Anfanger
(Post 11127053)
There are 2 of them - one for the left bank and one for the right bank; see below.
https://cimg3.ibsrv.net/gimg/www.clu...5a90bbfc40.jpg * https://www.clublexus.com/forums/ls-...moval-diy.html |
Have you replaced any of the injectors on the same bank where you having issues? If so, have you replaced any of injector seals?
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Originally Posted by Anfanger
(Post 11127442)
Have you replaced any of the injectors on the same bank where you having issues? If so, have you replaced any of injector seals?
Also the misfires are on 5 and 7 so I check the plugs and there is a little bit of oil on the plugs. Not the top but the bottom of the plugs. Do you think the spark cylinder seal is faulty or is there even a seal on it? |
I might know what the problem is. How did you replace the seals? They are made of Teflon and you need a special tool to install those. If you stretch one of those just a little bit, it is going to cause misfire. If you can swap injector 2 and 3 and see if misfire moves to the cylinder #2 that would prove my point to an extend.
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Originally Posted by Anfanger
(Post 11127655)
I might know what the problem is. How did you replace the seals? They are made of Teflon and you need a special tool to install those. If you stretch one of those just a little bit, it is going to cause misfire. If you can swap injector 2 and 3 and see if misfire moves to the cylinder #2 that would prove my point to an extend.
(Misfires in 5 and 7) Change all 8 spark plugs Replaced valve cover gasket seal Replaced spark plug tube seals Replaced fuel injectors and injector o rings Swapped out the two injector drivers replaced the 2 camshaft timing control motors Replaced the vvt solenoids change the oil Cleared all the codes with a factory reset Don't know what else to do besides throw in the towel.. is there a reset or something i have to do once i start swapping injector drivers? I really need some help here. Once again the only codes im getting are misfires on 5 and 7. I cant drive the car at all unlike other cars where you can still drive and it just won't make a big difference. Ill try anything. |
There are 2 injectors per cylinder, did you check all them?
After you swapped injectors, did you reset the error codes? |
Originally Posted by Anfanger
(Post 11128108)
There are 2 injectors per cylinder, did you check all them?
After you swapped injectors, did you reset the error codes? |
You will have to remove the intake manifold. Did you replace the port or direct injectors?
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