Powertrain / Under The Hood • Re: Harmonic Balancer or VVT Soleniod?? P0019

Could be several things going on here. Since you had the cams locked, it is unlikely that it is the relative timing between cams as you mentioned. My guess would be one of two things assuming you had all the correct replacement parts...

Good morning Sir I was reading this post I have similar issue. I recently changed out water pump on my 2018 flex. Car started up fine then next day got a p0019 code. So long story short before I put on harmonic balancer the bolt was in I had to remove it before installing. I didn’t have the locks in place loosened up bolt and chain rotated 1/4 turn. Didn’t think it would affect anything cause chain was on already. Do you think that would cause the code. Would really appreciate your input on this before I start changing out sensors. Thank you

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