2016 Equinox P0172
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- čas přidán 23. 03. 2020
- Great example of a time that multiple SI resources would have helped determine vehicle problem faster. 2016 Equinox setting a P0172. High Pressure pump leaking causing the rich code. Autel scan tool data showed us the fuel trims were taking away fuel letting us know that we had a rich condition.
Check out handsonautotraining.com/ - Auta a dopravní prostředky
Thank you so much Sir ! This is the only video on CZcams I've seen about this issue
I had already replaced lots of things on my 2013 Malibu
This High pressure pump video of yours saved me
God bless you!
And once again thank you so much!
Greetings from Tijuana México ✌✌
You just saved my ass. I’m having the EXACT SAME issues with my 2010 equinox . Just had timing chain done and notices the rough idle , the sputter on shut down and occasional sputter after consistent 2k rpm . My oil reeks of fuel even after a fresh change (week after). Also have that p0172. Taking it in Monday so my guy can pull up fuel trim levels and see what he comes back with . Sharing the data with him bc he works on these motors ALL THE TIME. Northeast Ohio area.
The oil cap trick solved my P0172, P0191, P0303 problems. 2013 Equinox running poorly, stalled at stop light, reduced power warning in display. Took off the oil fill cap - waited a minute --shut it off -no over run ! I cleared the codes with Bluetooth BlueDriver -- -- Left off the oil fill cap -- Drove the car about 3 miles -ran perfectly -no stalls no codes --returned home -car shut off perfectly no run over -- on the drive for the first time I smelled gas fumes --before I could not detect gas smell off the dipstick be - changing out the fuel pump --Thank you so much for the info !
I've had the pleasure of meeting Brian twice now. Such a great guy doing great things.
Edward it was my pleasure to meet you at the some of the best training around. I hope that we will cross paths in the future.
Nice job Brian this is good stuff. You’re so right about SI so many places too look. Keep up the great work.
Great video Brian. Thanks for sharing. Haven’t ran into that as of yet. & absolutely the more resources the better.
I’m in for training! 💪
You are invited to a Zoom webinar.
When: Mar 26, 2020 07:00 PM Eastern Time (US and Canada)
Topic: Domestic and Asian Calibration Look up Procedures
Register in advance for this webinar:
zoom.us/webinar/register/WN_Bd3cFeQLTAO1mS6x4jhh5w
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Something I would never have thought of. It's really a big lesson. Thanks.
Ran in to this problem today. After searching around I can across your video and it help me to condemn the high pressure fuel pump thank you for the informative video
Did your car keep turning off
@@AngelLopez-hs9gl when I turned the car off it would stay running due to fuel fumes in the crank case. I never ran in to one that would stop running not to say it isn’t possible
Thanks for the oil cap tip. That basically confirmed the issue for me on the gas in the crank case
Glad to help!!
Car just came in with same exact symptoms and run on ...this video helped confirm thanks
Exactly the problem I'm working on from the crazy fuel trims to the dieseling that goes away when cap is removed. Thanks!!!
Glad to help
Brian, your videos are great.
Always find your videos interesting and informative. You are to me what training seminars are to you. Thank you for sharing.
M
Great job, Brian and many thanks. Liked n Subscribed.
Great information. Haven't seen this one yet.
Video helped a lot man thank you
Great video ..we bought a 2012 equinox from a used car dealership and car does this and also the exhaust manifold was cracked..thank you
When you put the high pressure pump do you got to align it a certain way with the cam lobe
Thank you, the wife’s car has the same problem! I was thinking she just needed the spark plugs changed sense it is on her maintenance needed after 100k which I still need to do but it idles and dies after the keys out. I would of never found this out!
Thank you so much my 2016 does the same thing and the same code comes up this video helped out alot thank you
Did you end up changing it ?
@@alia.2176 yes that was the problem replaced it and issue went away
Pretty cool find.
Same issue here, throwing same code. although I am getting some fuel in the oil. Great video!
Nice! I wish this vehicle had the fuel in the oil as it would have made a quicker diag!
Are you blowing black smoke
I just changed mine on a 2013 terrain 2.4 and it’s still running, after a shut off. Could it be a faulty part? Great vid by the way
I am interested and in quarantine so a seminar would give me something to concentrate on. I want to exit this period as a better tech, with visions :) for my future
You are invited to a Zoom webinar.
When: Mar 26, 2020 07:00 PM Eastern Time (US and Canada)
Topic: Domestic and Asian Calibration Look up Procedures
Register in advance for this webinar:
zoom.us/webinar/register/WN_Bd3cFeQLTAO1mS6x4jhh5w
After registering, you will receive a confirmation email containing information about joining the webinar.
Hey man I have 2012 gmc terrain and 2012 equinox both with Sam's problem. I tried all the other p0172 fixes but the HPFP and nothing else worked. So now I will install a new HPFP and hope it works like yours did in this video. Thanks again
Did it work?
Interesting haven’t ran into this one yet
Will this possibly cause my engine oil to burn also?
Hi
I have same this problem in my car holden captiva v6 2011
I have code p0172 and p0175
I find petrol mixed with engine oil
I wondered why my car sounded like a running horse when I turned it off. Sounds similar to this. Got the same code too. Good stuff
A running horse! That can't be good!
Which part should be replaced?
Thanks for uploading. Currently dealing with this in a 2012 Chevy Captiva.
dieseling days of sunken floats in carburetor thanks for information on high pressure pump did the oil smell like gas ?
No the oil was perfect, not smelling of fuel in any way, also the oil level was spot on.
Great info - I have same issue on 2013 Equinox 2.4L Ecotec.
No P0172 code, but engine run on after shutoff and high negative LTFT (-20 to -40). Maybe fuel pump is has smaller leak.
Will try removing the oil cap this weekend.
What is expected fuel rail pressure under load? My OBDII shows around 500 PSI @ idle and 900 PSI @ 2000 RPM (in Park).
I have read elsewhere that load pressure should be > 1500 PSI.
Also have intermittent misfire code P0303 - might be a bad injector (stuck open?) or intermittent coil pack.
Update - now have the P0172 code. Removing the oil cap stopped the engine run on after shutoff. Time for a new high pressure fuel pump!
How many oil changes before the dieseling completely stops?
changed the pump today but the dieseling returned. I am thinking there was fuel left in the crankcase?
I would think 1 oil change should do it. Does your oil smell like fuel?
Brian, thanks for sharing. Direct injection seems to be causing a lot of issues with fuel getting into the crankcase. Did the service bulletin say to replace the high pressure pump at customers expense or manufacturers expense? I’ve been told they are not cheap. Please post your classes on line or send me an Email. Free or pay I would be interested. Enjoyable class yesterday. Artie 👍👍👍
It was a preliminary service bulletin..
I have a problom sir my is no start plz help me
So what was it
I swapped mine out and now it shuts off perfectly only issue I'm having now is not starting
I have the same problem but I changed my fuel pump and I still have the same problem. If I turn off the vehicle it'll continue to run a few seconds after I take off the key.
any updates on this?
My vehicle is doing the same thing on 2015 equinox thanks
Awesome
Good info Brian. Saw quite a few of these at the dealer.
Would they contaminate the oil with fuel? I have seen oil overfilled with fuel, this one was apparently just enough of a leak to atomize the fuel.
@@BrianMann216 Yes they would. I would change the oil and verify the fuel trims would return to normal. Then replace the high pressure fuel pump. If driven too long the plastic from the timing chain guides will break.
Thanks for letting me know. The few that I had that were obvious oil was almost 2 inches above full and smelled like fuel = easy diag.
Great video explaining process, great analogy using sockets, awesome shirt and shout-out for Edward. Thanks Brian, you're awesome 👍
You guys are Awesome!! Hope you are well across the pond.
I have p0172 nd p2198
Exactly the issue with the wife’s terrain!
I Have a valvematic 3zr engine
Changed MAf sensor
Changed 02 sensor
No vacuum leaks
Changed MAp sensor
Changed injectors
Changed temp sensor
Code P0172 bank 1 rich code
Check you fuel trims at idle then wot, also pay attention to your map and iat as you raise the rpm you may have a restricted exhaust.
Today i changed the whole fuel pump
And also replaced MAP sensor
But my long term fuel trims are really high -38
I did an aftermarket exhaust also