The Check Engine Light With Code: P0011, P0014, P0021, P0024, P0341, P0346, P0336, and/or P0391 on Saturn Aura

Problem Description and Possible Solution

Vehicles with certain V6 engines may illuminate the Check Engine Light one or more of the following codes: P0011, P0014, P0021, P0024, P0341, P0346, P0336, or P0391. Our technicians tell us that some vehicles may require a powertrain control module (PCM) software update to correct this issue. Other vehicles may have excess camshaft end play on one or both cylinder heads which will need to be corrected using special procedures outlined by GM.

Problem Data
RepairPal Verified
Average mileage: 91,393 (40,000–146,000)
Engines affected: 2.4L 4 Cylinder, 3.5L V6, 3.6L V6
3 model years affected: 2007, 2008, 2009
15 people reported this problem
Viewing 1 - 8 of 8 comments
Check engine light came on. On my way to work, its is showing the code of P0011. What do I do?
P0014 Generic, Exhaust Camshaft Position Timing Over Advanced (Bank 1)
I have too much camshaft play and the cylinder heads need to be replaced. They want thousands to fix it so I am going to have to do it myself.
check engine light code reads P0011
Sluggish acceleration at take off. Spits and sputters at sudden stops. Seeking an honest and trustworthy mechanic to advise on how much it will cost to fix.
poo14 no injector pulse on bank 2 good spark misfire on three cylinders on front bank 2
light was coming on then off. I had a tune-up, oil change, transmission flush and brake work done on5/21/15. Engine light came on again and returned to garage on 5/28/15. Technician came up with codes P007 & P0024. He mentioned that one of the codes involved the crankshaft but they couldn't find anything wrong & he said it was quite expensive. He gave me 90 day warranty if anything goes wrong with it. It's running fine, but light still coming on intermittedly. Not sure what I'll do. May be time to trade-in!!
The issue is not fixed yet. We believe this what caused the car to come to a complete stop and lose all power.