Code p0400
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Code p0014
Just got a code today p0014
i got it before a while back and I did a research some people said it’s the vvt so I changed that and I changed the cam sensors too and the oil
Like few months later I got it today again
anyone knows what else that could be ?
i got it before a while back and I did a research some people said it’s the vvt so I changed that and I changed the cam sensors too and the oil
Like few months later I got it today again
anyone knows what else that could be ?
Last edited by NFS; Nov 5, 2024 at 02:14 PM.
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Senior Member
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P0014 sorry a typo
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Joined: Feb 2021
Posts: 266
From: New Mexico
https://www.dtcdecode.com/HUMMER/Home HUMMERP0014Home HUMMERP0014
Make:HUMMER
Code:P0014
Definition:Exhaust Camshaft Position (CMP) System Performance
Description: DTC P0017, P0335, P0336, P0365, P0366 are not set. The engine is running. The system voltage is between 11-18 V. The ECM has enabled the CMP actuator and commanded greater than 0 degrees. DTC P0014 runs continuously when the above conditions are met.
Cause:The difference between the desired CMP and the actual CMP angle is more than 3.75 degrees for 13.5 s.
Related Service Bulletins:
HUMMER DTC P0014
Make:HUMMERCode:P0014
Definition:Exhaust Camshaft Position (CMP) System Performance
Description: DTC P0017, P0335, P0336, P0365, P0366 are not set. The engine is running. The system voltage is between 11-18 V. The ECM has enabled the CMP actuator and commanded greater than 0 degrees. DTC P0014 runs continuously when the above conditions are met.
Cause:The difference between the desired CMP and the actual CMP angle is more than 3.75 degrees for 13.5 s.
Related Service Bulletins:
Last edited by NMH3; Nov 5, 2024 at 02:21 PM.
Thread Starter
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Senior Member
Joined: May 2016
Posts: 739
https://www.dtcdecode.com/HUMMER/Home HUMMERP0014Home HUMMERP0014
Make:HUMMER
Code:P0014
Definition:Exhaust Camshaft Position (CMP) System Performance
Description: DTC P0017, P0335, P0336, P0365, P0366 are not set. The engine is running. The system voltage is between 11-18 V. The ECM has enabled the CMP actuator and commanded greater than 0 degrees. DTC P0014 runs continuously when the above conditions are met.
Cause:The difference between the desired CMP and the actual CMP angle is more than 3.75 degrees for 13.5 s.
Related Service Bulletins:
HUMMER DTC P0014
Make:HUMMERCode:P0014
Definition:Exhaust Camshaft Position (CMP) System Performance
Description: DTC P0017, P0335, P0336, P0365, P0366 are not set. The engine is running. The system voltage is between 11-18 V. The ECM has enabled the CMP actuator and commanded greater than 0 degrees. DTC P0014 runs continuously when the above conditions are met.
Cause:The difference between the desired CMP and the actual CMP angle is more than 3.75 degrees for 13.5 s.
Related Service Bulletins:
Last edited by NFS; Nov 5, 2024 at 02:55 PM.
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Senior Member
Joined: May 2016
Posts: 739
I replaced that piece when it first came out and changed the oil and everything was fine for a while then I got the code back… so confused is it possible that because the piece is not oem it’s a piece of junk?
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