How To: Volkswagen Diesel Injector

In this episode we talk Volkswagen 1.6 Diesel Fuel Injectors. Disassembly, clean, replace, reassemble. This is strictly an educational assist video, I take no responsibility for any loss or damages to your property.
Bosch Injectors part number: DN 0 SD 293

[@billt134]

Tip for you lappers ! Figure 8 Be patient. When using grit that is
properly matched to the object being
lapped, a typical minimum lapping time
is 20 minutes for fine abrasives and 30
minutes for coarse abrasives. After the
initial lapping session, clean the object
and check the progress. Additional 10
to 15 minute sessions may be needed to
achieve the desired results.
• Use a figure-eight pattern. Regardless of
the object being lapped, optimal results
are achieved when the object is moved
about the lap in a long, slow figure-eight
pattern, as shown in Figure 8. This
technique continuously redistributes
the slurry around the lap, keeping it
Figure 7: Lapping set-up.
Figure 8: Figure-eight pattern

[@71iron13]

Excellent video. Thank you!

[@Thumbnail_Investor]

Glad I saw this video I was gonna send mine out! Looks real easy!

[@marcobecker906]

thanks, i needed that. It is help full. Geet video. thanks...

[@kreparAZ]

looks pretty easy man. good video! keep em coming dude! good shit!

[@zragevii4705]

Could anyone suggest a good but cheap set of crows foot attachments? Also, any tips to keep a rev limiter while still doing something like the governor mod?

[@OsmanGaziPasha]

Thank you

[@bro8759]

What grit sandpaper do you use to sand down the faces of the injector?

[@joshsniezak2346]

Does the part number dn0sd273 cross reference to the part number you posted?

[@TheDZOLE]

Thank you,
I have to change those nozzles i have lot of white smoke at the start and after that black smoke constantly when hit the pedel ...
Maybe this will helps me

[@captlarry-3525]

use standard nozzles, white smoke, check head gasket

[@vyla2581]

is there a requirement for what Newton force to use to tighten the injectors? When I screw the injectors back into the motor for me they are in a row and it is difficult to push the hoses back

[@tehdreamer]

I have a 1994 VW LT35 bus with the same type injectors, thanks for the video it helped to get reassured. The manual says always to change the heat shield when removing the injectors. Would if thats really important because even though I have a spare, i cant get the bloody old ones out, they are stuck there good...

[@ilyatkachev3900]

My diesel 85 jetta is not starting i got new glow plugs for it , it has diesel running through and into the engine i cleaned my injectors but when i crank it it has oil leaking above the oil filter and the oil light blinks please helppp

[@JoeisHungry]

you have to have a pop tester and shim kit or all this is for nothing

[@senorpatillas8959]

Is there a different manual for a 85 1.6 na?

[@hectorhernandezperez6140]

Donde conseguiste las nozzle y a que precio?

[@captlarry-3525]

Injector tester about $80..very necessary as is the shim to set breaking pressure. and knowing pattern is right, and not dribbling. Otherwise what's the point ?

[@jamesdixon3507]

Is the nozzle the same for na and turbo cars?

[@captlarry-3525]

no and also different for auto or manual, match to engine model

[@fil1329]

The salt on your skin can ruun an injector
And that thing is a needle valve