Question about 2006 Chevrolet Trailblazer

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I have the code P0014 exhaust camshaft position timing over adva

The check engine light is on but allways in the morning I have to turn the truck on for 20 minutes to warm the engine sound is like roaring after the engine it's runnig the sound stops but if I stop the truck and leave on the sound return and I have to start all over again my car is a trail blazer 02 with 89,000 miles

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That truck has a electric fan clutch its probley the noise your hearing they stay on too long sometimes.Ive replaced at least 6 of them in the last 2yrs.

Posted on Jul 25, 2009

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Posted on Jan 02, 2017

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P0017 and p0014 cobalt 2009


So, I hate to be the bearer of bad news but the codes are as follows.

P0017-Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor 'B'
Possible causes
- Mechanical timing fault
- Blocked oil passage
- Low oil level
- Faulty Exhaust ('B') Camshaft Position (CMP) Sensor
- Faulty Crankshaft Position (CKP) Sensor

P0014-Camshaft Position 'B' Timing Over-Advanced or System PerformancePossible causes
- Dirty Oil
- Low engine oil level
- Faulty Exhaust Camshaft Position Actuator Solenoid
- Exhaust Camshaft Position Actuator Solenoid harness is open or shorted
- Exhaust Camshaft Position Actuator Solenoid circuit poor electrical connection
- Faulty Engine Control Module (ECM)
Bank 1

So in short, you can try the oil change if its been a while, always a good practice, however the fact that its throwing both of these codes together, makes me heavily suspect that your car is experiencing the worst of the possible causes, all your symptoms are tell-tale signs of your cars timing being off, meaning a timing belt job is needed. I highly recommend trying your best not to drive that vehicle, if the timing belt grenades on you while your driving, it will cause catastrophic damage to your motor. I cannot stress to you enough to limit your driving. Timing belt jobs as a general rule of thumb, are anywhere from $700-$1000 depending on the shop, anything more and they are ripping you off. I hope this helps, Good Luck!

Dec 04, 2016 | 2009 Chevrolet Cobalt

3 Answers

I have a 2002 gmc sonoma 4.3 v6 45000 miles. Turns over but won't start. Changed camshaft position sensor and crankshaft sensor. Can't afford to take to a shop.


Is it getting gas to the cylinders , is there spark at the spark plugs ! You should check thing's out before replacing parts an hoping it fix's the problem .You need to find out what is missing ,fuel ,ignition or an engine problem ! Cranking No Start Real Time Diagnosis Ford Focus

Aug 11, 2015 | GMC Cars & Trucks

1 Answer

Trouble code P0014 06 trailblazer


P0014 Chevrolet Description
The Camshaft Position (CMP) actuator is attached to each camshaft and is hydraulically operated in order to change the angle of the camshaft relative to Crankshaft Position (CKP). The CMP actuator solenoid is controlled by the control module. The control module sends a pulse width modulated 12-volt signal to a CMP actuator solenoid. The solenoid controls the amount of engine oil flow to a CMP actuator. The CMP actuator can change the camshaft angle a maximum of 25 degrees. The control module increases the pulse width to accomplish the desired camshaft operation
Possible causes
- Dirty Oil
- Low engine oil level
- Faulty Exhaust Camshaft Position Actuator Solenoid
- Exhaust Camshaft Position Actuator Solenoid harness is open or shorted
- Exhaust Camshaft Position Actuator Solenoid circuit poor electrical connection
- Faulty Engine Control Module (ECM)
There may be a service bulletin for your vehicle.

Read more: http://engine-codes.com/p0014_chevrolet.html#ixzz3CDQXLaqj

Sep 01, 2014 | 2006 Chevrolet Trailblazer

1 Answer

What is gmHummer code p0014


Exhaust Camshaft Position System Performance Possible causes
- Dirty Oil
- Low engine oil level
- Faulty Exhaust Camshaft Position Actuator Solenoid
- Exhaust Camshaft Position Actuator Solenoid harness is open or shorted
- Exhaust Camshaft Position Actuator Solenoid circuit poor electrical connection
- Faulty Engine Control Module (ECM)

Jul 10, 2014 | 2007 Hummer H3X

1 Answer

Not working right


code p0014 refers to camshaft position(CMP) actuator . exhaust /right /rear bank 1--timing over advanced/system performance===causes valve timing--engine mechanical fault--CMP actuator . If you have done no work on the engine then I would be replacing the exhaust cam actuator (CMP actuator)

Nov 17, 2013 | 2002 Oldsmobile Bravada

2 Answers

Code p0014 exhaust and code p0015 exhaust


The code P0014 is for Camshaft Positon Sensor Actuator Bank 1. The possible causes are incorrect camshaft timing, wiring problems (harness/wiring) in intake timing control valve solenoid system; continuous oil flows to VCT piston chamber or failed timing valve control solenoid(stuck open).
The code P0015 is for Camshaft Position -Timing Over-******** (Bank 1). Your problem will probably be that the timing will be slightly out, due to wear (stretch) of the timing chain; this will all be linked to the overall cold start issue and the timing position. Get that timing checked, or push for the full fix for the cold start timing issue.

Jul 25, 2013 | 2007 Mini Cooper

1 Answer

Check engine light code p0014 exhaust and p0015 exhaust


P0015: Camshaft Position, Act B - bank 1, timing over

P0014: Camshaft Position, Act B - bank 1, timing over advanced
Check oil level and quality.
Remove n clean exhaust camshaft vanost actuator.
Do not refit to exhaust cam, but swap with inlet actuator.
clear codes...if eml on again see if fault moved to inlet cam. If so replace the actuator.

Jul 25, 2013 | 2007 Mini Cooper

2 Answers

Ml350 replaced a/b cam position sensor reset computer & and erra codes p0016/p0016 check engine ligth is reset car drives with light off when engine is turn off and started the light goes out if you...


P0010....'A' Camshaft Position Actuator Circuit (Bank 1)

P0011....'A' Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)

P0012....'A' Camshaft Position - Timing Over-Retarded (Bank 1)

P0013....'B' Camshaft Position - Actuator Circuit (Bank 1)

P0014....'B' Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)

P0015....'B' Camshaft Position -Timing Over-Retarded (Bank 1)

P0020....'A' Camshaft Position Actuator Circuit (Bank 2)

P0021....'A' Camshaft Position - Timing Over-Advanced or System Performance (Bank 2)

P0022....'A' Camshaft Position - Timing Over-Retarded (Bank 2)

P0023....'B' Camshaft Position - Actuator Circuit (Bank 2)

P0024....'B' Camshaft Position - Timing Over-Advanced or System Performance (Bank 2)

P0025....'B' Camshaft Position - Timing Over-Retarded (Bank 2)

I think your sensors are pattern parts and the readings /resistances are not the same as the original parts ,try some bosch units is my first suggestion ,

Nov 02, 2010 | Mercedes-Benz ML350 Cars & Trucks

1 Answer

I have an 2006 Pontiac G6 with 4cyl and automatic. I got a p0014 camshaft position actuator B-bank 1, timing over advance. could it be the sensor or do you think the timing belt needs to be replaced?...


hi, this is due to oil pressure send to the exhaust camshaft position sensor,, before u change this sensor or checking engine timing,, change the positon of sensor a to sensor b and check the dtc if it is still p0014, if other dtc will send to ecmit means that the sensor is the problem, if P0014 still the code, you may now check bank 1 timing

Jul 27, 2010 | 2006 Chevrolet Trailblazer

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