1.9 TDI PD Tandem pump rebuild / repair (fuel & vacuum pump) VW Touran

Рет қаралды 16,737

5 ай бұрын

Step by step guide on how to rebuild / reseal the Tandem pump on this 2005 1.9 TDI PD Volkswagen touran. This job can need doing for various reasons.. non start, running issues, vacuum issues , fuel in the oil / oil in the fuel etc.
New Tandem pump rebuild kit - ebay.us/1vVNU1
Tools used :
Leatherman wingman multitool - amzn.to/41dtKwm
Torx Screwdriver set - ebay.us/4lrqhG
Torx socket set - ebay.us/Xls2ss
Allen Socket set - ebay.us/AnN9sq
Milwaukee screwdriver set - ebay.us/SObccr
Milwaukee 3/8 impact driver - ebay.us/Pg8ilg
Small Hammer - ebay.us/ylHsaS
3/8 socket set - amzn.to/3eGx2Ak
Brake cleaner - ebay.us/QJoK87
Diagnostic machine I use:
Topdon Phoenix lite 2 - diydaly.co.uk/products/phoeni...
Check Euro car parts - tidd.ly/3lIO7xA (use discount codes on site)
Check GSF Car parts - tidd.ly/34pZe7o (use discount codes on site)
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Donate via Paypal - paypal.me/diydaly
Useful links:
Car Analytics - Vehicle information checker - tidd.ly/3B2PEbx
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Пікірлер: 34

@jonathanleblanc4517 2 ай бұрын

Going to do this tomorrow. Fantastic descriptions and instructions. Really appreciate you posting this.

@diydaly 2 ай бұрын

Glad it was helpful!

@ariantaria2065 5 ай бұрын

Well explained, is very easy to understand your repair videos ,fairly easy repair job ,thanks for your content,

@diydaly 4 ай бұрын

Thanks 👍👍

@benedekpal3911 4 ай бұрын

Hello! what order does the fuel pipe holder go back to the valve cover? valve cover screw-fuel holder-nut? thanks

@fTLuckyz 3 ай бұрын

Thank you for the help with this video. It helped me a lot! Everything super clean :D

@realjiver2 5 ай бұрын

Excellent video.

@diydaly 5 ай бұрын

Thank you very much!

@timothywschmidt3227 Ай бұрын

Well done. Helped me a bunch, and saved me a ton of money I would have spent on a new one. Thank you, and keep up the good work. Is there a known torque spec for a nip, or just a bit? LOL. Just kidding, thank you.

@diydaly Ай бұрын

Thanks 👍 haha I’m afraid I’m not sure of the exact torque

@Archiebold247 4 ай бұрын

Top job. 😊

@diydaly 4 ай бұрын

Thank you! 😃

@jasonboi7466 4 ай бұрын

Thanks for this! mech told me my vac pump is leaking oil. It’s been hard to start for a while too, I was thinking it might be fuel pump non return valve failing but looks like it’ll be the vac pump. Got a stiff pedal too so all my seals must be shot! I’ve got low pressure to my turbo too, mech said it’s 300 when it should be 500 (Don’t know what unit he said). Wastegate is well noisy, it’s over boosting and has some hesitation, would you think this could all be down to the vac pump too? It’s just had a new n75

@defwish8570 17 күн бұрын

Thanks

@diydaly 15 күн бұрын

👍

@34979Charlie Ай бұрын

Thanks for the upload, my 1.9 tdi oil sump is filling rather rapidly with diesel, besides the injectors do you know if a bad seal/gasket on the tandem pump can let it in that way ?

@diydaly Ай бұрын

Yes it can cause the same issue mage

@NN-xu6jw 2 ай бұрын

Nice video. Why not buy a new one ( aftermarket ) ? Al the work that you put in it.

@4ndy65 Ай бұрын

I bought a brand new bosch pump for just over £100 Only takes an hour to change

@Naz9mm 2 ай бұрын

if its only a a tiny leak of oil and fuel. do you still recommend opening the internals to do all the little bits? or would the outer main gaskets be enough.. no other fuelling issues with pressure etc

@Naz9mm 2 ай бұрын

any suggestions?

@forgottenknowledge8917 Ай бұрын

None

@realjiver2 5 ай бұрын

I've noted that, the repair kit for the1.9 PD 8 hole tandem pumps don't include those small springs. Is that because they are not necessary?

@diydaly 5 ай бұрын

Yeah I see that but I’m not sure as not had one apart tbh

@realjiver2 5 ай бұрын

@@diydaly Thanks for the reply. It's ok I found a video specifically on those 8 hole tandem pumps.

@user-he9dd2sr6l 3 ай бұрын

Mine says STOP after I try and start the engine?

@diesel09 6 күн бұрын

How do you feel about the Bosch “upgrade” over the old LUK pump?

@diydaly 5 күн бұрын

I’m a big fan of Bosch 👍

@diesel09 5 күн бұрын

@@diydaly is there any subtle gains besides reliability? I would love to get a pump but they are kind of pricey over here in the States

@diydaly 5 күн бұрын

@@diesel09 not really to be honest the other style pumps are still decent

@garyparker5012 5 ай бұрын

So which part or seal actually fails in those tandem pumps

@diydaly 5 ай бұрын

Various seals failed , most common is the centre / shaft seal

@garyparker5012 5 ай бұрын

@@diydaly thank you great video

@deen-al-afriqi Ай бұрын

In my experience the orange seal in the (as seen in the video) with the little circular section fails 9 times out of 10. I've also seen issues where the actual gear mechanism gets worn out in which case the pump can't really be fixed without donor parts