2009 Aveo Low Compression

[2010AveoLT]

So here is what I have now, my car is throwing both p0011 and p0014. The car drives relatively well and has no loss of power nor does it have a rough idle. All it has is a slight rpm surge or variation under certain conditions, as in giving the car a certain amount of power. Does anyone have any ideas? I don't think timing belt or camshafts are incorrectly aligned.

Both those codes mean both camshafts are over advanced. P0011 is Camshaft "A" and P0014 is Camshaft "B".


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[Joe021]

Both those codes mean both camshafts are over advanced. P0011 is Camshaft "A" and P0014 is Camshaft "B".


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Do you have any idea on the cause? I had the p0011 code for a bit before throwing the other code. Could I need a case relearn done? I had the camshaft sensors removed but not replaced.

[Joe021]

Correction, my idle is rough but not overly rough. Sometimes I don't notice it while other times I do.

[Joe021]

Ok, so I took my car to a mechanic who redid the timing on it. He said that the intake sprocket had slipped a tooth so he fixed it. No codes and it drove kinda rough after he fixed it he said. When he pulled back into the lot, he said it suddenly started driving better and the p0016 or p0014 I can't remember. It appears as the intake sprocket has slipped again. Anyone have any idea what could cause this? It is a new timing belt with a new tensioner and the other pulley.

[Joe021]

I have a new problem lol.

I did an engine swap. It was a 2010 and I put the engine in a 2009. As or right now I cannot get it to stay running. It starts up every time and runs and about 1500 rpm before it tries to bring the rpm down to idle speed then it spudders and dies. This happens every time. I have checked the spark, the fuel pressure, and any sensor I can think of. Nothing seems to work. Also the vehicle has been sitting for a while. Does anyone have any ideas?