2006 Cobalt (2.2L) p0340
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2006 Cobalt (2.2L) p0340
Hey everyone,
Got a CEL today, pulled the code through torque and the fault code came back as p0340, camshaft position sensor "A" circuit (Bank 1 or single sensor).
Anyone have experience with this code, from what I read the 2006 cobalts don't have a camshaft position sensor and I replaced my spark plugs about a year ago with OEM ACdelco. Hoping someone will chime in, but in the meantime I will continue to browse the forum.
Thanks
Got a CEL today, pulled the code through torque and the fault code came back as p0340, camshaft position sensor "A" circuit (Bank 1 or single sensor).
Anyone have experience with this code, from what I read the 2006 cobalts don't have a camshaft position sensor and I replaced my spark plugs about a year ago with OEM ACdelco. Hoping someone will chime in, but in the meantime I will continue to browse the forum.
Thanks
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To add to this post my idle is rough, yet smooths out when accelerating. I also hear a whine noise the gets subtly louder during acceleration. At first I thought it was the blower motor but when I unplugged it I still was hearing the noise. I doubt it's the alternator as I replaced that as preventative maintenance <5,000 miles ago.
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Not sure if the two are related... I did change the heating and air conditioning air inlet actuator (ACDelco 15-73513) because every time I started the car I would hear a clicking sound by the glove box. Replacing the part did fix the clicking noise.
When I press the re-circulation button it is blowing cold air as if the ac is on? Anyone have an idea as to why my car is doing this?
When I press the re-circulation button it is blowing cold air as if the ac is on? Anyone have an idea as to why my car is doing this?
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Not sure if the two are related... I did change the heating and air conditioning air inlet actuator (ACDelco 15-73513) because every time I started the car I would hear a clicking sound by the glove box. Replacing the part did fix the clicking noise.
When I press the re-circulation button it is blowing cold air as if the ac is on? Anyone have an idea as to why my car is doing this?
When I press the re-circulation button it is blowing cold air as if the ac is on? Anyone have an idea as to why my car is doing this?
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Shouldn't the AC only be on if the AC button is pressed? When I press the recirculation button the AC light never turns on, my thoughts in that case are that the reciruclated air should be at car temperature?
Thanks
Thanks
Last edited by intel; 07-24-2019 at 10:50 PM.
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Thanks for chiming in jdbaugh1.
I ended up clearing the code to see if it would pop back up... it hasn't thus far.
The whining noise ended up being alternator whine :/. Use a new ground point for the amplifier and it went away. Super weird how it was only coming from the passenger side speaker.
I ended up clearing the code to see if it would pop back up... it hasn't thus far.
The whining noise ended up being alternator whine :/. Use a new ground point for the amplifier and it went away. Super weird how it was only coming from the passenger side speaker.
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.2.2 camshaft 0340 code but non installed.. someone asked
An that brings me to ask..
Is that why u would get an error code 0349 for camshaft sensor when the original motor doesn't have a camshaft sensor? Because one or the other the ecm and or motor aren't original ?
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