Codes P0010 and P0020

The codes are indicating an issue with the engine control module (ECM) detecting a variation in the mechanical timing between the crankshaft and banks 1 and 2 camshafts. On the newer vehicles with VVT, the ECM will actually try to increase valve lift during higher engine speeds. The codes you provided, although are specific to the VVT system, are general codes which could be the result of several things such as sludge in the engine, worn timing chain/guides, or a wiring problem. Since you do not have any power signal to the sensors, wiring is where I would start. Trace the wires from the sensors to the ECM. If possible, simply check them for continuity. Chances are there is a break in the wiring or a corroded connection at the ECM.

One other thought. If you have a scanner that can read real time data, check for signals from the sensors. They have to be working if the engine is running.

It will run it will just set a code. Here are some wiring diagrams (below) and a guide so you can test the wiring of the circuit because it says "open" which is a bad connection.

Here is the guide you need to follow

https://www.2carpros.com/articles/how-to-check-wiring

Please let us know what happens so it will help others.

Cheers, Ken

It sounds like you have a PCM going out. Keep trying to reboot the system by disconnecting and reconnecting the battery to see if you can get changes out of it which will confirm the computer issue. Here is its location you will need to have it programmed by a garage if you replace it.

Please let us know what happens.

Cheers, Ken

Which fuse was it? Glad you could get it fixed, that kind of problem can be tough. Please use 2CarPros anytime we are here to help

Cheers, Ken

Thanks :)