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check engine light
1-6 of 6 Results
  1. Electrical/Lighting/Security
    Hello I have a 2006 GMC Canyon my problem is my check engine light stays on all the time even when engine is off an key is removed it’s very dim but always on there are no codes when I go to start light is bright an then after a few seconds it just goes dim was wondering if anyone has...
  2. I4/I5 Engine & Drivetrain
    The check engine light is keeping me from passing inspection in PA. It has a P0171-System Too Lean (Bank 1) code. I built a tee manifold to simultaneously have the MAP sensor and a liquid filled vacuum gauge hooked to the engine at the MAP port. The gauge is reading 18-19 "hg but when I look at...
  3. I4/I5 Engine & Drivetrain
    Ok, so I currently own a 2006 GMC Canyon SLE pickup. Back in 2015, I got a CEL for my EVAP system. I started off by going with the cheaper parts to fix it. Started with my gas cap, nothing. Went to the Purge Valve, after I changed that my vehicle became difficult to start after refueling...
  4. I4/I5 Engine & Drivetrain
    I threw another code on top of my usual... :ugh: P0463 - Fuel level sender unit high voltage P1133 (the new one) - O2 sensor? I've had the P0463 ever since I had the truck, replaced the sender unit, didn't fix it. Maybe I got a bad replacement? I believe the P1133 is an O2 sensor, where is it...
  5. I4/I5 Engine & Drivetrain
    I have 06 Colorado Z71 4x4 that has run flawlessly at 50 k miles. Today...check engine light on constant. Gas cap issues are common I understand. Released cap...no response. What's next??? Sorry if this has been posted prior. Android tablet won't let me type in search forum space. I need...
  6. How-To/Tutorials/Reviews/Service Bulletins
    Below is a full list of GM OBD-II Diagnostic Trouble Codes. If you dont have acess to a OBD-II scanner to check your "check engine light" most of your local auto parts will scan your system for FREE. P0016 - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A P0030 - Heated...
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