Diagnosing a P0230 Fuel Pump Control Circuit

Diagnosing a P0230 Fuel Pump Control Circuit code. This vehicle came in with a no start condition with a P0230 code registered. Analyzing how the circuit works is key to find out the source of the problem. Using a wiring diagram, I tested the circuit that led me to an electrical problem. This video is a part 1 of 2.
Disclaimer:
The content of this video is available for informational and educational purposes only.
I cannot guarantee against improper use or unauthorized modifications of this information. MR. DIAGNOSTECH assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not MR. DIAGNOSTECH.

[@arthurfricchione8119]

Excellent video and explanation of how the fuel system operates. 👍

[@sstrongful]

Your explanation is easy to follow and understand.

[@ThunderbirdRocket]

Yeah that’s for sure

[@abdussamaddhodhat4551]

Thank you sir for sharing your knowledge with us

[@bobcombs7138]

Very informative! Thanks for taking the time to show this video!

[@MAZMSPBRA]

Amazing!! Like always being informative and detailed on your diagnosis! Thank you for taking your time and doing this amazing videos!!

[@sheerwillsurvival2064]

Excellent been waiting for more 👍🏻👊🏻

[@lorrainebwoy]

Watching from Jamaica 🇯🇲

[@ben2252]

Thank you for sharing...I have learnt alot.

[@sulemanhabib1743]

Nice one, thank you for your help,Mr diagnostics tech

[@jimpetty45]

Great video will be waiting to see part 2

[@ThunderbirdRocket]

Tremendous video . Super helpful . Thanks

[@MRDIAGNOSTECH]

Glad it was helpful!

[@nickayivor8432]

👍 INTVITIVE,MR DIAGNOSTECH from Nick Ayivor from London England UK 🇬🇧 ⏰️ 7:21AM Good Morning 🙏 🌄

[@andrewvelasquez2633]

Watching from my room 🔥

[@ThunderbirdRocket]

😀

[@GroundedDiagnostics]

master class 👍👍

[@Max-j2r]

❤❤❤❤❤

[@turbo8711]

Great video Keep it up

[@ericornelas5488]

👍🏻👍🏻👍🏻

[@zkdawg2]

“Here we have a 2012 Chevy malawoo” 😂