Question for those of you with MDS delete/Cam Lockout

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JeffK

Senior Member
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Jun 28, 2023
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114
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Location
Wisconsin
Ram Year
2012
Engine
5.7
Camshaft was changed and MDS deleted by the person I bought the truck from. They also had it tuned and dyno'd at a shop local to them. I'm constantly getting a check engine light for camshaft position sensor response. Looked up the fix and it involves the VVT solenoid. So I assume it's complaining cause those solenoids don't exist anymore?

Do you just live with the check engine light on all the time or is there a way to disable that sensor warning?

Edit: I did have a list of parts installed and looks like a VVT cam phaser lock kit was also installed. In that case is that solenoid still used?
 
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JeffK

JeffK

Senior Member
Joined
Jun 28, 2023
Posts
114
Reaction score
72
Location
Wisconsin
Ram Year
2012
Engine
5.7
VVT solenoid stays when you do MDS delete. So that needs to get looked at.
I did have a list of parts installed and looks like a VVT cam phaser lock kit was also installed. In that case is that solenoid still used?
 
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