Vauxhall/Opel Corsa P0171 system too lean bank 1

Opel/Vauxhall
Corsa-E
1.4
Engine code: LDD/D14XEL
Engine code: LDD/B14XEL
(X15)
66 kW (90hp) 6000 rpm
R-Cat (2018-2020)
Part no 55566514
P0171 System too lean bank 1
P0171 Fuel trim system lean
U0077
U0401

[@chriswilkinson6448]

Excellent video, thank you - lots of detail about how to remove and refit. Suggest people use the Bosch variety as other makes seem to make a loud "ticking" noise when idling.

[@tofu3822]

Replaced the same thing fee days ago and have no lights showing up ever since. Was a bit hard but worth the effort. Code no P0171 gone. Super happy 😊

[@JerryChanD]

I read many articles about the fuel vacuum valve fails made this code. Most of these problem occurs but still drive normal, maybe a few MPG down but hard to feel it.
Is there any way to make sure the code is related to this problem? I saw some of the updates telling me they have exchanged the part but the code still comes back after a while.
Blow the vacuum?

[@xBurko]

Fitted a new purge valve on my corsa, engine warning light has been cleared now for just over 2 weeks. Fingers crossed it doesn’t return

[@KRANTZSVLOG]

taking off the rubber tube was really hard on the opel adam... but thanks anyway it's helped me a lot!!!

[@ronychowdhury7458]

Black rubber is really hard how can i open it?

[@isaythis959]

Thanks! That really helped

[@djimini2droneand360videos]

Worked spot on thank u

[@johnchichkin]

thanks man! really hepful

[@manilaboy209]

GOOD JOB..thank you so much..

[@naimiftu3502]

It's really helpful vedio

[@lewiscarr4957]

Big help thanks alot

[@MilesCooper03]

Thank you 😎

[@ronychowdhury7458]

Hi , my vauxhall astra 2012 hatchback showing exactly same code dose it gonna work? And this parts can i use too .thank you so much for you easy solution guidelines😊

[@johnnywatt50]

Part fitted, code cleared, short drive seams fine, the last time it happened and cleared the code it came back 4weeks later so I’ll update in a month or so 🤞

[@johnnywatt50]

Meant to update, car is all good 🤙

[@sayedali883]

What is that part called?

[@DjMaCiD]

@@sayedali883 in German it is the "Be-/Entlüftungsventil Kraftstoffbehälter" i think the english word would be "Fuel Tank Breather Valve" or something like that.

[@transtibialog9248]

Is that the PCV valve? I have 18 plate mokka x only 21k on the clock and its showing check engine light, I used a scan tool and it says system too lean. Great video 👍🏽
My mpg hasn't changed, if anything its getting better

[@MustangMotors]

TransTibial 'OG' yes PCV, EVAP

[@jordanprice7542]

Anyone wondering what the part is it's the purge control valve. A bosch one on a corsa 1.4.

[@MustangMotors]

55566514 yes it is

[@TyreseLifeStyle]

Hi I got the same problem but with my astra 2013 SRI. Code is P0171 & also P0106. (Manifold absolute pressure sensor performance) do you know what part I need for these? Will this part be the same for my astra for the P0171 also

[@MustangMotors]

hi if its the same engine yes that would be same for your astra

[@TyreseLifeStyle]

Mustang Motors yes it’s a 1.4L. Thank you will also give this a try tomorrow!

[@redrum4486]

Hi, snapped the green thing as I thought I had to pull it down.. would this be an issue? would I have to replace it or something larger? Thanks

[@MustangMotors]

Hi there it is secure with white clip? Try to pull slightly slowly if it’s locked in place it’s good, if not then please replace soon.

[@redrum4486]

​@@MustangMotors no worries, I couldn't take the PCV valve out so I took it to my local garage to replace. They replaced it for £25 labour and checked for any vacuum leaks incase that was an issue. They also removed the green thing I snapped and my car seems to be running smoother than when I bought it!

[@declankings5971]

Hi mate, great video and I think this is my problem on my 2016 corsa. I'm desperately trying to follow the video, but can't get the last bit off using the green/white clip. Exactly how do you do it? Do you press the white clip inwards?

[@MustangMotors]

Hello there you will need to pry the green safety clip outward and then press the white clip inwards and pull it out.

[@shane3905]

Some say he's still trying to pull out

[@lipka87]

So on the old one membrane inside was damaged/fractured and that's why air could flow even without the signal from ecu. Am I right?

[@MustangMotors]

Yes that’s correct

[@haseebhussain3327]

Have an astra j excite 1.4 petrol same error code came up, would this fix it?

[@MustangMotors]

Haseeb Hussain hi yes it should with same petrol engine 1.4

[@haseebhussain3327]

@@MustangMotors hi, while i totally forgot about this video, this is exactly what my mechanic diagnosedand changed the purge valve and it worked, thanks for the help

[@CrazyMagnificent]

I cant get that green clipper out.

[@MustangMotors]

video 1:21 you have to push the green clip outwards both ends and push gently out to unlock it.

[@samellis1934]

would this work on a vauxhall corsa 64plate?

[@MustangMotors]

Yes

[@paigebrooks6654]

Would this work on a 1.6 vxr corsa 16 plate

[@MustangMotors]

No sure, does it have the same valve? If you have try it should fix your problem

[@ijazzyfizzle9]

If you're in the UK, where can you order these?

[@MustangMotors]

iJazz use this part no 55566514, you can get that from Vauxhall dealer, Jayar car parts, Amazon or eBay

[@ijazzyfizzle9]

@@MustangMotors thank you. I was trying not to use ebay or amazon incase they may be fake. But will go Vauxhall when they're open.. thank you again

[@frankmagnet7290]

Motor parts direct had mine on the self. 35 quid ish I think 👍

[@CrazyMagnificent]

Why do you remove that metal part at 2:30?

[@MustangMotors]

hi you mean the rubber on the metal bracket.

[@masterbaiter7891]

How about Opel Mokka with P0171 lean bank 1? Will it fix it? TIA

[@MustangMotors]

Hi yes it should do you have 1.4 engine

[@masterbaiter7891]

@@MustangMotors yes I have 1.4 Turbo but I only have P0171 code and no engine check indication light on the dashboard.

[@MustangMotors]

@@masterbaiter7891 please try that valve

[@masterbaiter7891]

@@MustangMotors I need to know first where to buy it as I am here in the middle east. I will update you. Thank you for youe reply.

[@MustangMotors]

@@masterbaiter7891 the part no is 55566514. Search on internet or Vauxhall dealer or parts.

[@emmanuelhaastrup]

What did you change?

[@MustangMotors]

Emmanuel Haastrup hi part no on the description

[@emmanuelhaastrup]

Mustang Motors what’s the name of the part?

[@MustangMotors]

Emmanuel Haastrup it’s called bleeder valve

[@jordanprice7542]

Its a bosch purge control valve

[@AdilKhan-lt2vi]

Will fix corsa d 1.4 2010 ??

[@MustangMotors]

Adil Khan yes it would

[@AdilKhan-lt2vi]

Mins say on system lean too bank 1 that only part i need to replace?

[@AdilKhan-lt2vi]

Mins say on system lean too bank 1 that only part i need to replace?

[@AdilKhan-lt2vi]

Plus i order mine from ebay is that okay? That pcv part

[@MustangMotors]

Adil Khan yes that’s fine as long as you get part warranty.

[@AdilKhan-lt2vi]

Hi mate i bought the part , fit in and the code still come up in the system

[@MustangMotors]

Adil Khan hi have you cleared using OBD 2 scanner

[@AdilKhan-lt2vi]

Mustang Motors yes i have still same code i fit it in properly

[@MustangMotors]

Adil Khan was it genuine part? I have replaced 2 so far never had problems again. You may have other faults.

[@AdilKhan-lt2vi]

Mustang Motors yes genuine parts still same code come up p0171

[@MustangMotors]

Adil Khan have you had uptodate servicing all Spark plugs, air, oil filters, what year is your car?

[@mischo1990]

Can anybody give me the OEN number of the spare part. I mean the original part number 😉

[@MustangMotors]

Michal 55566514

[@mischo1990]

@@MustangMotors Thank you 😉🙂