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  1. H

    2010 Tahoe/Erratic idle (no codes detected)

    Oh yeah, and it also monitors your maintenance schedule and remind you when it’s time to do certain maintenance on your vehicle. It gives you a list of what needs to be done and how to do it how much the parts will cost or if you had it done in the shop how much it’ll cost it’s an amazing...
  2. H

    2010 Tahoe/Erratic idle (no codes detected)

    I use a device called FIXD and it’s great. You can go the cheap route and not pay the premium service but it only does half the options but for 50 bucks it’s work it for the year. It scans the vehicle. It defines the codes and explains what they are and what they do for the car. It gives you a...
  3. H

    2010 Tahoe/Erratic idle (no codes detected)

    Oh yea fyi you don’t need to remove the manifold to change your oil pressure sensor! I did mine in like 10 min including the cleanup.
  4. H

    2010 Tahoe/Erratic idle (no codes detected)

    Try resetting the throttle position sensor. It sounds cheesy but it worked for me a couple times when I was having similar problems. I’m in a 2012 Chevy Tahoe so we’re pretty close to the same vehicle. Good luck. Let me know if it worked for you and have a great Christmas !!
  5. H

    2010 Tahoe/Erratic idle (no codes detected)

    Have you tried resetting the throttle position sensor?
  6. H

    2012 PPV Accelerator Pedal and Brake Pedal Sensor Faults

    Have you checked your wiring assembly connections? Checked your voltage coming from the alt/batt? Have you installed any 3rd party accessories like a chip or throttle accelerator?
  7. H

    need help

    If you disconnected the tsp and i assume you did when you replaced the sensor you have to allow the computer to relearn the throttle position. Turn on for 3 min at idle, off 3 min, on 3 min @idle off 3 min, on accelerating while in park .

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