P0172, P0300, Extended Crank-Incorrect Alcohol Content-Flex Fuel System
2009 Chevy HHR 2.2L, extremely long crank time, and a check engine light (P0172 P0300) from incorrect alcohol content being registered by the engine computer. In this video I will show you how to determine this condition and what you need to do to fix it and prevent it from happening again in the future. ScannerDanner Tools: https://www.scannerdanner.com/tools.html https://www.amazon.com/shop/scannerda... The Auro Scan Tool I was using has been discontinued. It is was made by Autel and here is the closest model https://tinyurl.com/y6kcnwwk Related Videos: Alcohol in Fuel Test and Reset - 2006 Flex Fuel Chevy Impala • Alcohol in Fuel Test and Reset - 2006 Flex... ScannerDanner Premium Videos: Use the premium search box and search "flex fuel" and you will see a 2 part series on a 2007 Chevy Suburban For more information on this topic, I have written a “field manual” called Engine Performance Diagnostics which is available at www.scannerdanner.com as an eBook or paper book. Want even more diagnostic training? Whether you are a DIY trying to fix your own car, someone looking to become an auto technician, or a current auto technician that wants to get more into diagnostics, subscribe to ScannerDanner Premium https://www.scannerdanner.com/join-sc... There is a 14 day free trial. On ScannerDanner Premium I will bring you right into my classroom at Rosedale Technical College. You will find page for page lectures taken right from my book as well as exclusive classroom type case studies. What is so special about these classroom case studies? I pull live problem vehicles directly into my classroom and we troubleshoot them in real time, using and applying the theory and testing procedures we learn during the classroom lectures. There is no better on-line training of how to troubleshoot automotive electrical and electronics systems anywhere! Disclaimer: Due to factors beyond the control of ScannerDanner LLC, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. ScannerDanner LLC assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. ScannerDanner LLC recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of ScannerDanner LLC, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not ScannerDanner LLC.
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MAF and Wideband O2 Sensor Testing for a P0172 [Rich Condition]

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