No it’s a random thing 😢😅 I was like hurray and damn
@RonPieper615 күн бұрын
Nice. Very informative. Thanks!
@orlandofernandes47905 күн бұрын
Great Job! Honest mechanics are very rare. God bless you!
@scotcornelius32956 күн бұрын
I have a 2014 Jetta 2.0 TDI I'm having problems with dpf I have replaced the intake but not the filter,the dealership said they regenerated the filter (supposedly) and now light is back on 2 days later. Should I replace the dpf or should I delete it? I have subscribed thank you.
@ae70gts6 күн бұрын
a.b readings are the TB ones c,d,e readings are pedal's great vid
@junkemails505010 күн бұрын
Basically i need some work be done that involves take engine out, id just them have it all rebuilt at once
@junkemails505010 күн бұрын
Id like take my mk4 tdi for you do some work on it, where is your shop?
@reneobry222712 күн бұрын
Meme en anglais on comprend tres bien 👍👍👍💪🙏
@keithbaker926113 күн бұрын
Power steering problem when the car runs it is ok after 10mins or so turn car off no more power steering have to wait until it cools down and then power steering comes back have changed the pump but still have the same problem
@chaddscoville14 күн бұрын
Just came across this video and it is exceptionally helpful considering im was looking to turn a single mass flywheel for my 1.8t. I have to ask though. I understand its an old upload, but what did you ark at 16:16 i heard it catch you by surprise and gave me a good laugh
@CoolAirVw12 күн бұрын
I remember getting a good scare! I dont remember why. Light bulb flex light? Thanks for watching my video!
@igorigor993516 күн бұрын
Hello. I just change solenoids on my jatco 506(09b) , sharan, but before and after change i have error 00652 . Before change only 1 and 2 gear works, 3d was onle reving rpm After solenoids change, when it's cold, work good, when it's warn its difficult to change from 2 to 3 gear with out little reving (to 2700-3000 rpm). But when I stoped, put in parking from drive, and from P to D, it's dont change the gear from 2 to 3 (from 1 to 2 perfect change) . Maybe you can help me, and give recommendations? Thank you
@Fredjoe516 күн бұрын
If the compressor has no clutch, then it's constantly spinning? That doesn't seem right.
@sunoclockoneday257616 күн бұрын
You are the man ! I have the same tool , about to replace mine on my 00 ALH . Looks like it will fit but most likely will be disconnecting motor mount and jacking the engine up . Ina is the way to go. Nice hot day for it too
@amichemourad257420 күн бұрын
Bonjour monsieur Je visualise et je revisualise à nouveau cette vidéo Magnifique diagnostique d'ailleurs c'est l'une de mes vidéos préférées Bonne continuation
@stiffler10721 күн бұрын
Thanks for the video a great help for me well done much appreciated
@radioku5e36222 күн бұрын
can you do a immo delete on a 2007 VW bug 2.5? If you can where can I send the cluster and ECU and how much?
@Dan23_722 күн бұрын
I’ve a 1.9 ATD 2003 beetle and it’s yellow 👌🏼 I slowed my idle down from 985 to 816 using vcds
@user-rdfr22 күн бұрын
Ни о чём
@nugg22 күн бұрын
Iv changed my tb pedal cam sensor was still throwing codes changed the ECU and code was gone a month later I’m back to square one p0221 has come back and can’t think of what to do next 😭
@Rwecosher23 күн бұрын
I have something similar. The IQ is way low but at idle it jumps about along with the voltage on the modulating piston. My cold start duty cycle is also doing erratic things on idle. Once some throttle is applied everything stabilises but the IQ is still very low. Injection timing is adjusted spot on. This all started when i swapped from the old MSA15 ECU to an EDC15VM+ ECU (ALH) so i could run my AHU on a VNT turbo. Prior to this it was all ok. I had to use a different loom which i belled out a couple of times to confirm and record what was what. I can only think it's a wiring issue but i have no fault codes.
@evgeniorlov668823 күн бұрын
can you get me a computer diagram of the automatic box audi a3 8l 1.8t 180hp AUQ
@himeedajew24 күн бұрын
Great work does this alsk apply to a 2.5L? Thanks
@morrislopez990524 күн бұрын
WOW thanks for the idea definitely checking this. 😊😊
@robertvasconcellos82826 күн бұрын
Great video! Great diag procedures! Thanks!
@user-ih5tb7cg6c29 күн бұрын
I’m having a problem with my transmission too I got an 05 gti 09a when I cold crank it I put it in drive and it won’t engage but I can use reverse with no problem. but after it sits and warms up I can put it in drive and I’m good until I park it and let it cool off then it repeats the process. I got some replacement solenoids would that fix my problem?
@CoolAirVw27 күн бұрын
no. YOu should start budgeting for replace or rebuild
@user-ih5tb7cg6c27 күн бұрын
Thanks bro. Also we resealed the pan a while back and I think we over filled it 2 quarts not thinking about the torque converter holding 2 quarts we added like 7-7.5
@user-ih5tb7cg6c24 күн бұрын
I got another 09a that struggles shifting from 2nd to 3rd that one is most likely a solenoid problem. Right? If so I got a set of brand new solenoids I could put in it
@RobertJordan-ql9bdАй бұрын
Can you give me your phone number and your address so I can talk to you and send my computer to use the delete mobilizer please
@bobnatale874Ай бұрын
Hi, but did you have to evacuate and refill the system or were you just able to plug and play with the RCV switch
@CoolAirVwАй бұрын
you have to remove the freon to change the RCv
@user-pt9bb2ym6iАй бұрын
I have a 2010 Jetta cjaa tdi I have to put the ecu in the freezer for communication with ecu, if not I get 1314 code, fans come on, no mil at startup .. crank no start… Long story short if I were to source an ecu .. edc 17cp14 …could you immo delete it for a fee of course, the car is a great unit just intermittent crank no starts and do not enjoy having to freeze it everytime I need to start it
@CoolAirVwАй бұрын
yes, I can delete the immo on that one.
@user-pt9bb2ym6i29 күн бұрын
@@CoolAirVw is there a way to discuss this further…. Any more info you would Need to confirm, your prices, a few concerns I have… you would have to put the ecu in the freezer in order to access it via vcds etc etc , your location , I don’t know how this works … do you take my old oem tune from Original Ecu and put it on the used Ecu ? I just would want to process to go smooth 👍
@antoniomartin82Ай бұрын
Spanish
@CoolAirVwАй бұрын
porque espanol?
@antoniomartin8229 күн бұрын
@@CoolAirVw para saber el arreglo el.mio se ha cambiado 3 veces el sensor y salta cuando quiere me dice cortocircuito intermitente delantero izquierdo
@Bizija123Ай бұрын
No one has been able to explain what compressor shut off code 12 is. How do I find out what is shutting off my compressor sometimes? It only shuts off for 20 seconds or 30 seconds, especially when the vehicle is first started and driven on a hot day. Audi A5 2015 with 73k miles. Ac performance is excellent, 38f at evaporator and pressures are normal.
@CoolAirVwАй бұрын
in video at 3:59 there is a drop down list of all shut off codes. Pause the video at 3:59 and you can see what code 12 is. Do you need further explanation? The engine computer can override the AC (turn it off) for various reasons. What you describe is almost seems normal.
@Bizija123Ай бұрын
@@CoolAirVw Yes I did see that the ECM is commanding it off, but there is no further guidance to find out why. Is it normal? Never had a car do that before randomly. There are no fault codes in any module.
@CoolAirVwАй бұрын
@@Bizija123 engine computer is making a decision to turn if off for some reason. You just need to think about what is going on during those times to see why.
@timcanizares5240Ай бұрын
Had my 09a rebuilt reinstalled and still have no 5th gear.... finished it up tonight and had the vcds plugged in the tcu doesn't command 5th gear
@CoolAirVwАй бұрын
what trouble codes?
@ivanvega2821Ай бұрын
Awesome video! Currently attempting to diagnose an AC issue on my 2011 CC. Vehicle is blowing hot air and it does freon (approximately 6bar) read by my OBD11 scanner. Wish my compressor was missing a couple bolts like your example haha. Any suggestions on how to proceed?
@Bizija123Ай бұрын
6 bar is pretty low. Hi side needs to be 13 or 14. You may be low on refrigerant or have leak. Check compressor load on obd11 and evaporator temp.
@CoolAirVwАй бұрын
you'll need full function scanner that is capable of communicating withj the AC computer. Take a look at this video. kzread.info/dash/bejne/X6Rr0tafnrTbkZs.htmlsi=VqWmBILQQ5VYll8d
@CoolAirVwАй бұрын
but your AC system is probably a UDS system so you'll need the following info also. kzread.info/dash/bejne/gniN1dJ7lNPghc4.htmlsi=GFa3wSYm9ei61aWh
@adolg4049Ай бұрын
Man i need to ask u something i have golf tdi AfH engine It goeS 100kmh anD stops Aceleration or looks like goes Empty gas pls can u tell me what can be
@CoolAirVwАй бұрын
man there is no diagnostic info in that paragraph that would allow someone to give you a realistic opinion.
@miamimo70Ай бұрын
Was the gateway module wet inside?
@CoolAirVwАй бұрын
no
@gratefultrucker7781Ай бұрын
My 2012 ckra is doing exactly this. Very frustrating.
@CoolAirVwАй бұрын
fuel air spark, injection timing, cam timing, exhaust restriction and compression. turbos fail on those alot and the impeller moves to block airflow. We have a 2015 golf here right now with no start due to failed turbo.
@gratefultrucker7781Ай бұрын
@@CoolAirVw yup that's exactly what it turned out to be. I replaced the turbo, now it looks like the head gasket is leaking a little. I'm thinking it ingested enough engine oil from the turbo to lift the head from preignition. Anyway I ordered a set of upgraded 12.9 head bolts from darkside. I'll try to clamp the head down to see if the leak goes away, if it doesn't I didn't lose anything by trying because I believe the head bolts I ordered are non torque to yield style so Should be reusable. Thank you so much for your comments because they helped me diagnose the failed turbo!
@Pera-PericАй бұрын
*My code is P0235. And install new MAP sensor and read. Is bad pressure boost. Why ?. Idle is 96kPa and press pedal to 4000Rmp pressure is 102kPa. Variable geometry dirty ?* Sorry my English is bad. Greetings from Serbia
@stiffler107Ай бұрын
Excellent video
@CoolAirVwАй бұрын
Excellent haircut!
@danielhertz7266Ай бұрын
So there are no aftermarket injectors available since they would have to be calibrated to match the flow rates designated by vw serialization per some unknown on each & every comon rail piezo injector?
@CoolAirVwАй бұрын
thats a logical conclusion but I would guess someone is doing it. But software would be better way to make more HP.;
@webpro607Ай бұрын
Very helpful... thanks
@CoolAirVwАй бұрын
your welcome
@MladenKljestanАй бұрын
Dislike because too much ads in video. I cant watch longer than 3min without ads. Sorry.
@CoolAirVwАй бұрын
welcome to youtube. sorry
@machineethicsАй бұрын
Thanks!
@CoolAirVwАй бұрын
thanks for the super thanks.
@amichemourad2574Ай бұрын
Bonjour monsieur Bravo pour le diagnostic c'est l'une de mes vidéos préférées Bonne continuation
@bogdanstojkovic9643Ай бұрын
I have problem, my golf 4 1.9tdi 74kw when gearbox is cold, it wont shift from 1st to second gear, i need to press full gas pedal to rpms go to the maximum, and after that it will shift to second gear
@trojangpete8Ай бұрын
Oh boy, I have the same problem, and my cruise control is not working either. Ugg
@CoolAirVwАй бұрын
quit hot-roddiin' so much!
@BruceKadeАй бұрын
Great, helpful and informative video. Am hoping it also applies to me, as my car is the same...an '04 Jetta 1.8t with an 09A Tip-tronic. It does exactly the same issue, as it loses the shift from 3rd to 4th just like in the video. If starting very gently and don't let the RPM's go past 2500 for each gear, it usually will go into 4th without the crazy rev/neutral effect. And even better when using the Tip-Tronic, that is, am able to push it slightly harder, as in shifts at about 2800 RPM's. My situation differs from the video in that there are 3 codes in the system: 0300 Transmission Fluid Temp, 0526 Brake Light Switch and 0652 Gear Monitoring. Does this suggest that it might not not be the N92 solenoid issue and possibly something else? Please keep up the great work for us learners :)
@CoolAirVwАй бұрын
if it neutrals when it should shift to 3 or 4 then you probably need a trans.
@user-dg9ll1ww7fАй бұрын
Great Vid but an indictment on VW for having such a closed key/immob system forcing owner into such measures, particularly when they refuse to offer repairs on older vehicles - i will never buy a new (or post 2000) VW product ever again............
@CoolAirVwАй бұрын
every make has immo systems. They are designed to be "difficult" so that thieves cant easily steal them.
@adolg4049Ай бұрын
I have leak at turbo what can be ?
@CoolAirVwАй бұрын
boost leak? Oil leak? Its normal for the boost tubes to "seep" slight traces of engine oil.
@adolg4049Ай бұрын
@@CoolAirVw i think i have oil also boost leak i change pipes but still i have loose power when i go uphill or 100kmh
@tammydearing6030Ай бұрын
i will forward your video to my mechanic. hope he will do more testing before he decides to replace the turbo. if he decides it is the turbo where would you suggest buying a new turbo or a turbo rebuild kit? or do you have one for sale for a 2006 VW jetta TDI??
@CoolAirVwАй бұрын
sorry I dont give recommendations like that on youtube.
@mattlovern4846Ай бұрын
Thanks for all the videos, very helpful. If you can remember the difficulties you had in pin removal from the injector harness can you recommend a pin removal tool that would work best on it? It appears there is only one tang on one side of the female connector. I'm hoping this will be a solution for a cylinder 3 electrical malfunction and cylinder 3 misfire detected codes p1668 and p0303. Also, did you mess with any of the other cylinders or best to leave those without codes alone?
@amichemourad2574Ай бұрын
Belle vidéo monsieur Vos nouvelles vidéos nous manquent sur tout pour les nouvelles générations tdi 1.6 et 2.0 tdi
Пікірлер
No it’s a random thing 😢😅 I was like hurray and damn
Nice. Very informative. Thanks!
Great Job! Honest mechanics are very rare. God bless you!
I have a 2014 Jetta 2.0 TDI I'm having problems with dpf I have replaced the intake but not the filter,the dealership said they regenerated the filter (supposedly) and now light is back on 2 days later. Should I replace the dpf or should I delete it? I have subscribed thank you.
a.b readings are the TB ones c,d,e readings are pedal's great vid
Basically i need some work be done that involves take engine out, id just them have it all rebuilt at once
Id like take my mk4 tdi for you do some work on it, where is your shop?
Meme en anglais on comprend tres bien 👍👍👍💪🙏
Power steering problem when the car runs it is ok after 10mins or so turn car off no more power steering have to wait until it cools down and then power steering comes back have changed the pump but still have the same problem
Just came across this video and it is exceptionally helpful considering im was looking to turn a single mass flywheel for my 1.8t. I have to ask though. I understand its an old upload, but what did you ark at 16:16 i heard it catch you by surprise and gave me a good laugh
I remember getting a good scare! I dont remember why. Light bulb flex light? Thanks for watching my video!
Hello. I just change solenoids on my jatco 506(09b) , sharan, but before and after change i have error 00652 . Before change only 1 and 2 gear works, 3d was onle reving rpm After solenoids change, when it's cold, work good, when it's warn its difficult to change from 2 to 3 gear with out little reving (to 2700-3000 rpm). But when I stoped, put in parking from drive, and from P to D, it's dont change the gear from 2 to 3 (from 1 to 2 perfect change) . Maybe you can help me, and give recommendations? Thank you
If the compressor has no clutch, then it's constantly spinning? That doesn't seem right.
You are the man ! I have the same tool , about to replace mine on my 00 ALH . Looks like it will fit but most likely will be disconnecting motor mount and jacking the engine up . Ina is the way to go. Nice hot day for it too
Bonjour monsieur Je visualise et je revisualise à nouveau cette vidéo Magnifique diagnostique d'ailleurs c'est l'une de mes vidéos préférées Bonne continuation
Thanks for the video a great help for me well done much appreciated
can you do a immo delete on a 2007 VW bug 2.5? If you can where can I send the cluster and ECU and how much?
I’ve a 1.9 ATD 2003 beetle and it’s yellow 👌🏼 I slowed my idle down from 985 to 816 using vcds
Ни о чём
Iv changed my tb pedal cam sensor was still throwing codes changed the ECU and code was gone a month later I’m back to square one p0221 has come back and can’t think of what to do next 😭
I have something similar. The IQ is way low but at idle it jumps about along with the voltage on the modulating piston. My cold start duty cycle is also doing erratic things on idle. Once some throttle is applied everything stabilises but the IQ is still very low. Injection timing is adjusted spot on. This all started when i swapped from the old MSA15 ECU to an EDC15VM+ ECU (ALH) so i could run my AHU on a VNT turbo. Prior to this it was all ok. I had to use a different loom which i belled out a couple of times to confirm and record what was what. I can only think it's a wiring issue but i have no fault codes.
can you get me a computer diagram of the automatic box audi a3 8l 1.8t 180hp AUQ
Great work does this alsk apply to a 2.5L? Thanks
WOW thanks for the idea definitely checking this. 😊😊
Great video! Great diag procedures! Thanks!
I’m having a problem with my transmission too I got an 05 gti 09a when I cold crank it I put it in drive and it won’t engage but I can use reverse with no problem. but after it sits and warms up I can put it in drive and I’m good until I park it and let it cool off then it repeats the process. I got some replacement solenoids would that fix my problem?
no. YOu should start budgeting for replace or rebuild
Thanks bro. Also we resealed the pan a while back and I think we over filled it 2 quarts not thinking about the torque converter holding 2 quarts we added like 7-7.5
I got another 09a that struggles shifting from 2nd to 3rd that one is most likely a solenoid problem. Right? If so I got a set of brand new solenoids I could put in it
Can you give me your phone number and your address so I can talk to you and send my computer to use the delete mobilizer please
Hi, but did you have to evacuate and refill the system or were you just able to plug and play with the RCV switch
you have to remove the freon to change the RCv
I have a 2010 Jetta cjaa tdi I have to put the ecu in the freezer for communication with ecu, if not I get 1314 code, fans come on, no mil at startup .. crank no start… Long story short if I were to source an ecu .. edc 17cp14 …could you immo delete it for a fee of course, the car is a great unit just intermittent crank no starts and do not enjoy having to freeze it everytime I need to start it
yes, I can delete the immo on that one.
@@CoolAirVw is there a way to discuss this further…. Any more info you would Need to confirm, your prices, a few concerns I have… you would have to put the ecu in the freezer in order to access it via vcds etc etc , your location , I don’t know how this works … do you take my old oem tune from Original Ecu and put it on the used Ecu ? I just would want to process to go smooth 👍
Spanish
porque espanol?
@@CoolAirVw para saber el arreglo el.mio se ha cambiado 3 veces el sensor y salta cuando quiere me dice cortocircuito intermitente delantero izquierdo
No one has been able to explain what compressor shut off code 12 is. How do I find out what is shutting off my compressor sometimes? It only shuts off for 20 seconds or 30 seconds, especially when the vehicle is first started and driven on a hot day. Audi A5 2015 with 73k miles. Ac performance is excellent, 38f at evaporator and pressures are normal.
in video at 3:59 there is a drop down list of all shut off codes. Pause the video at 3:59 and you can see what code 12 is. Do you need further explanation? The engine computer can override the AC (turn it off) for various reasons. What you describe is almost seems normal.
@@CoolAirVw Yes I did see that the ECM is commanding it off, but there is no further guidance to find out why. Is it normal? Never had a car do that before randomly. There are no fault codes in any module.
@@Bizija123 engine computer is making a decision to turn if off for some reason. You just need to think about what is going on during those times to see why.
Had my 09a rebuilt reinstalled and still have no 5th gear.... finished it up tonight and had the vcds plugged in the tcu doesn't command 5th gear
what trouble codes?
Awesome video! Currently attempting to diagnose an AC issue on my 2011 CC. Vehicle is blowing hot air and it does freon (approximately 6bar) read by my OBD11 scanner. Wish my compressor was missing a couple bolts like your example haha. Any suggestions on how to proceed?
6 bar is pretty low. Hi side needs to be 13 or 14. You may be low on refrigerant or have leak. Check compressor load on obd11 and evaporator temp.
you'll need full function scanner that is capable of communicating withj the AC computer. Take a look at this video. kzread.info/dash/bejne/X6Rr0tafnrTbkZs.htmlsi=VqWmBILQQ5VYll8d
but your AC system is probably a UDS system so you'll need the following info also. kzread.info/dash/bejne/gniN1dJ7lNPghc4.htmlsi=GFa3wSYm9ei61aWh
Man i need to ask u something i have golf tdi AfH engine It goeS 100kmh anD stops Aceleration or looks like goes Empty gas pls can u tell me what can be
man there is no diagnostic info in that paragraph that would allow someone to give you a realistic opinion.
Was the gateway module wet inside?
no
My 2012 ckra is doing exactly this. Very frustrating.
fuel air spark, injection timing, cam timing, exhaust restriction and compression. turbos fail on those alot and the impeller moves to block airflow. We have a 2015 golf here right now with no start due to failed turbo.
@@CoolAirVw yup that's exactly what it turned out to be. I replaced the turbo, now it looks like the head gasket is leaking a little. I'm thinking it ingested enough engine oil from the turbo to lift the head from preignition. Anyway I ordered a set of upgraded 12.9 head bolts from darkside. I'll try to clamp the head down to see if the leak goes away, if it doesn't I didn't lose anything by trying because I believe the head bolts I ordered are non torque to yield style so Should be reusable. Thank you so much for your comments because they helped me diagnose the failed turbo!
*My code is P0235. And install new MAP sensor and read. Is bad pressure boost. Why ?. Idle is 96kPa and press pedal to 4000Rmp pressure is 102kPa. Variable geometry dirty ?* Sorry my English is bad. Greetings from Serbia
Excellent video
Excellent haircut!
So there are no aftermarket injectors available since they would have to be calibrated to match the flow rates designated by vw serialization per some unknown on each & every comon rail piezo injector?
thats a logical conclusion but I would guess someone is doing it. But software would be better way to make more HP.;
Very helpful... thanks
your welcome
Dislike because too much ads in video. I cant watch longer than 3min without ads. Sorry.
welcome to youtube. sorry
Thanks!
thanks for the super thanks.
Bonjour monsieur Bravo pour le diagnostic c'est l'une de mes vidéos préférées Bonne continuation
I have problem, my golf 4 1.9tdi 74kw when gearbox is cold, it wont shift from 1st to second gear, i need to press full gas pedal to rpms go to the maximum, and after that it will shift to second gear
Oh boy, I have the same problem, and my cruise control is not working either. Ugg
quit hot-roddiin' so much!
Great, helpful and informative video. Am hoping it also applies to me, as my car is the same...an '04 Jetta 1.8t with an 09A Tip-tronic. It does exactly the same issue, as it loses the shift from 3rd to 4th just like in the video. If starting very gently and don't let the RPM's go past 2500 for each gear, it usually will go into 4th without the crazy rev/neutral effect. And even better when using the Tip-Tronic, that is, am able to push it slightly harder, as in shifts at about 2800 RPM's. My situation differs from the video in that there are 3 codes in the system: 0300 Transmission Fluid Temp, 0526 Brake Light Switch and 0652 Gear Monitoring. Does this suggest that it might not not be the N92 solenoid issue and possibly something else? Please keep up the great work for us learners :)
if it neutrals when it should shift to 3 or 4 then you probably need a trans.
Great Vid but an indictment on VW for having such a closed key/immob system forcing owner into such measures, particularly when they refuse to offer repairs on older vehicles - i will never buy a new (or post 2000) VW product ever again............
every make has immo systems. They are designed to be "difficult" so that thieves cant easily steal them.
I have leak at turbo what can be ?
boost leak? Oil leak? Its normal for the boost tubes to "seep" slight traces of engine oil.
@@CoolAirVw i think i have oil also boost leak i change pipes but still i have loose power when i go uphill or 100kmh
i will forward your video to my mechanic. hope he will do more testing before he decides to replace the turbo. if he decides it is the turbo where would you suggest buying a new turbo or a turbo rebuild kit? or do you have one for sale for a 2006 VW jetta TDI??
sorry I dont give recommendations like that on youtube.
Thanks for all the videos, very helpful. If you can remember the difficulties you had in pin removal from the injector harness can you recommend a pin removal tool that would work best on it? It appears there is only one tang on one side of the female connector. I'm hoping this will be a solution for a cylinder 3 electrical malfunction and cylinder 3 misfire detected codes p1668 and p0303. Also, did you mess with any of the other cylinders or best to leave those without codes alone?
Belle vidéo monsieur Vos nouvelles vidéos nous manquent sur tout pour les nouvelles générations tdi 1.6 et 2.0 tdi