Thanks for sharing that, I guess I'm not the only person that wanted to know how that was done 👍
@jekabsruts3023 Жыл бұрын
Great explanation, would love to see a full teardown tutorial, for I am intersested in changing the internals myself
@spooks76302 жыл бұрын
Thank you so much, I'm doing a big turbo build on my alh and the last puzzle was going to be an 11mm pump I really didn't want to buy the timing tool kit, this saves about 300 bucks CDN and alot of time lol. Il calibrate the pump in VCDS after thanks for the info!
@motorbros70782 жыл бұрын
Thats awesome man! Glad it was helpful
@blago6 Жыл бұрын
I woud be verry verry careful assembling the pump element to the head with some thick oil to prevent the surfaces from scraching one another- my man here clunking the parts like it's nothing. Also never ever disasemble the head and pump element on the car because it sits sideways and there are numerous small bits and bobs that can fall out and never be put together properly. Aways disasemble and assemble the pump off the car where it can be put upright on a vice and there is no way parts falling off and getting lost or dirty.
@soil-aint-dirt4903 Жыл бұрын
Much appreciated that you took the time out of your busy day to show us!
@ericmaulijr.24932 жыл бұрын
I searched Long for This info, thanks💪🏼
@gerikoberster95943 ай бұрын
This is great content.
@davidparker96762 жыл бұрын
Thanks for this video, I want to try this on my AHU TDI pump.
@dboss1380 Жыл бұрын
I am trying to do the very same thing. I am wondering if the 11mm pump head from the Alh will work on the Ahu pump. Any thoughts or idea on that?
@tesodjukic43772 жыл бұрын
Very informative video!exelent
@motorbros70782 жыл бұрын
Glad to hear it, thanks!
@Joel.Ravet88 Жыл бұрын
Very helpful info, thank you!
@DrSpanky2 жыл бұрын
You say this will not effect timing but the 11mm will displace more fuel (everything else being the same). So won't that reach the pop pressure of the injectors in a shorter duration vs the 10mm... thus giving you some advance?
@alexandreromao84104 ай бұрын
Idealy you should calibrate injectors for a higher pop pressure but changing plunger diameter wont affect timing as much as advancing the pump.
@andikappradana4 ай бұрын
In my region, exactly the same engine has 2 different plunger, the old one has 12 mm vs the new one has 11 mm. 12 mm is 10 degrees BTDC and 11 mm is 12 degrees BTDC. I assume 2 degrees difference in injection timing probably has something to do with the size. But it’s just my guess, I’m not a mechanic
@philrempel2246 Жыл бұрын
Finally, somebody is doing a video I’ve been looking for. I have. 10.M And I was thinking do I have to replace the whole pump or just part of it. Now I know thank you. Thank you so much. You made my week. Do I have to do any programming after?
@philrempel2246 Жыл бұрын
I have 2 10m pumps. And one 11m. But the one that is on the 2000 Jetta is a 10.m so I just change the part you are showing in the video and I’m all good to go?
@doughunter3967 Жыл бұрын
Veryinteresting and Very well explained, Thanks ...Yah bless...doug
@quattro95442 жыл бұрын
Finally, thank you so much 👍
@sunoclockoneday2576 Жыл бұрын
My God man , thanks for that info !
@chris5190 Жыл бұрын
I have a good 10mm pump, wondering if there will be noticeable play in the 11mm pump shaft to tell if mine is wore before I swap it to the 10mm body?
@j0rdan9016 Жыл бұрын
Smart and well made video.
@garyburgin11492 жыл бұрын
Where can I order the 11mm parts to convert a 10mm stock pump?
@davidparker96762 жыл бұрын
Buy a used pump from an automatic transmission ALH engine TDI
@PhotoBilly9 ай бұрын
So am I right in thinking the heads are interchangeable even 5 and 6 cylinder heads? Cheers
@HaberNugBMX2 жыл бұрын
Very useful
@jorgeacosta22822 жыл бұрын
Good, I have mounted an 11mm plunger, in a rotary pump. the question that the car has lost power and strength. maybe I have to do electronics too?
@RuralTowner Жыл бұрын
Was wondering but this confirms what I thought was the difference in the different pumps. I have numerous pumps to play with...still have one apart & covered in rags for the last several months on a bench that is due to be put back together still after a cleaning. I'd be interested to know what size pump is the most economical (if known) on a 1.6 TD IDI now in my 1980 VW p/u. Did a swap from a Mk2 (IP didn't have the mushroom assy on top either) thinking I would get improved mpgs but ended up dropping from mid-high 40s to low 40s & into the mid-high 30s if not careful w/ the pedal. Do like the extra pep but miss the mileage. Exhaust is 2-1/4in all the way back too. Pointing out the number marks on the block will be handy in ID'ing what is currently on the TD.
@boostaddict_2 жыл бұрын
Time to see if I can toss together a fully mechanical pump now with this information. Have some 1.6 and 1.9 TD pumps, and have an AHU TDI and an ALH in my car.
@motorbros70782 жыл бұрын
Nice good luck!
@fastinradfordable2 жыл бұрын
Land Rover 300tdi pumps are cheap And already 11mm+
@boostaddict_2 жыл бұрын
@@fastinradfordable Once you factor the cost of shipping one all the way here to Canada the cost isn't so close lol. If I wanted 12mm I could get one from a 4BT Cummins but I want to have good high RPM power still.
@davidparker96762 жыл бұрын
Are you running the AHU engine in your car? I would be curious if using the ALH 11mm pump head would fit and work well on the AHU pump bddy. Let me know if you have any info on this or if you try it.
@boostaddict_2 жыл бұрын
@@davidparker9676 ALH injection pumps are almost a direct swap on AHU/1Z engines, just need to enlarge the hole in the injection pump bracket and use the ALH timing belt pulley.
@colinshum52162 жыл бұрын
Do these things wear out? Can be rebuild? Maybe I can pick up a high pressure side from the junk yard
@davidparker96762 жыл бұрын
This side can wear out if debris is in the IP, otherwise it should be fine. These parts are constantly lubricated by the diesel fuel. The main way they get damaged is when the fuel has water or dirt/metal shavings in it.
@blago6 Жыл бұрын
Yes they wear out and when they do the engine will stall when fully warmed up and verry hard restart or no restart of the engine until cool down.
@davidparker96762 жыл бұрын
Did you have to make any changes in VCDS?
@motorbros70782 жыл бұрын
Nope
@Jgill064 ай бұрын
How much hp difference
@garyburgin11492 жыл бұрын
Where can you order the 11mm parts to convert a 10mm pump?
@blago6 Жыл бұрын
ali express works. Got my 6/11 mm unit for my bmw 2.5TD from there at least is new, not sone questionable part from old pump . Works fine
@nerlinhasanov4204 Жыл бұрын
Fuel pump 052 9mm?
@tesodjukic43772 жыл бұрын
Few days before i dissesembeled mechanical pump from polo 1.3d it has 7 or 8mm plunger tiny that thin is huge in komparison
@115lakatos4 Жыл бұрын
052 how mm pump?
@steveschoning94592 жыл бұрын
Well did the swap work out?
@motorbros70782 жыл бұрын
Yep! Its still running
@joebudden8870 Жыл бұрын
How well? The 10vs11mm ramps are different
@sunoclockoneday257611 ай бұрын
@@motorbros7078you did this with the pump still on the car and not on a bench ? I was under the impression internal parts would fall out of place if that head was removed while it was laying sideways on the car.
@iqbalmarwat6256 Жыл бұрын
Good jop
@lancecpldave2 жыл бұрын
What are the benefits of this swap
@blago6 Жыл бұрын
More fuel because of the bigger pump element and more power
@sendijs12 жыл бұрын
Hi. 052 how mm pump is?
@motorbros70782 жыл бұрын
Yes
@115lakatos4 Жыл бұрын
?
@briansetter4002 Жыл бұрын
i think the 2 springs are different also
@briansetter4002 Жыл бұрын
on the vane
@jarodmarch123 Жыл бұрын
Cam plate, return springs, delivery valves …
@pumprepairkotkapura13392 жыл бұрын
Indian Kotkapura Punjabi india pump repair Kotkapura Punjabi mico Bosch repair 0091====