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lupo 1.7sdi

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lupo 1.7sdi last won the day on October 4 2016

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About lupo 1.7sdi

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    Lupo 1.7 sdi 2003
  1. To diagnose the sensor, check in vag com, Measuring blocks, Group 007 which value indicates the temperature of the coolant. Checking is done in the morning without starting the engine with the contact only. All temperatures in this group should be almost the same. If everything is ok here, then the problem can be the timming. To determine if it is ok, check the second field in Basic Settings (BS), Group 000 (attention Basic settings not Measuring Blocks, are not the same). Read this and for complete the diagnose put some print screen with MB, Group 001, 004, 013 and BS, Group 000, all with cooling fluid over 80 degrees Celsius.
  2. Dogbone Mount for SDI

    1.4TDI: 6N0199851AF 1.2TDI: 6E0199851 1l: 6N0199851AG or 6N0199851AL (depending chassis number) 1.4 l and SDI: 6N0199851AH 1.4 FSI: 6N0199851B 1.6: 6N0199851D
  3. seat arosa non start

    If the spark plugs have no spark and injectors do not receive fuel when it does not start then check/replace the Hall sender (G40) http://workshop-manuals.com/volkswagen/golf-mk3/power_unit/motronic_injection_and_ignition_system/ignition_system_glow_plug_system/servicing_ignition_system/removing_and_installing_parts_of_the_ignition_system/ Fault of immobilizer causes the engine to stop to a one second after starting.
  4. Seat Arosa 1.4 tdi 2001 Gearbox code

  5. Suggestions?

    Bank 1, Sensor 1 = pre-cat Bank 1, Sensor 2 = after-cat Bank 2 is for longitudinal engine with two exhaust manifold. https://static.cargurus.com/images/site/2015/03/24/19/52/pic-3585884633758656484-1600x1200.jpeg
  6. SDI Cranks but wont start

    First renew the fuel filter orings (elements no.5). To establish the source of the air in the fuel lines remove the hose no. 10 of filter and enter it directly into a bottle with diesel. If it start the main issue could be that orings.
  7. Gearchange diagnosis???

    http://workshop-manuals.com/volkswagen/polo-mk3/power_transmission/5-speed_manual_gearbox_085/gearbox_mechanicsoperation_constructiondiff./servicing_selector_mechanism_(cable_selector_mechanism)/adjusting_gear_selector_mechanism_(cable_control_gear_selection)/ It is the same gearbox like lupo sdi. You need VW 3192 Gear stick jig . Before adjusting try to check this part http://vwforum.ro/topic/41333-probleme-cutie-de-viteze-manuala/?do=findComment&comment=2717605 Have you same difficulties when the engine is off?
  8. Timing Belt Kits Inc Deflection Pulley?

    Thanks for pics, very interesting. Currently I canceled the EGR valve and intake flap by canceling the vacuum and I feel better torque at low revs, but I see that it can be better. Your screen grabs looks good, but let's take them one by one: gr. 001: the amount injected at idle is a bit high ---> the consumption at idle could be a bit high (I have 0.3l/hour--->gr 015), low consumption in motion (my consumption) and the car can be a bit lazy. My engine has 2,4mg/str at 900C. It can be adjusted small limits with this method or in larger limits with hammer mod gr 004: Ok, but is interesting to know which is the value in Basic settings, 000 group, the second field. You can log any kind of parameters (Push Log--->Browse-->Start--->Done,close) at idle or walking ( very useful in this situation because you can record parameters without having to keep an eye on laptop ), but at start if the battery it is not in good condition the software will loses the communication with ECU due to lower voltage, so you need an additional source of power (another car) I attached some information about measuring blocks and how to test the N108 Observation: 1.It is more useful to attach logs to the post 2. I think we need a separate topic for the diagnosis of Lupo/Arosa diesel engines measuring blocks.pdf Checking injection timing control range.pdf
  9. Oil breather pipe missing, what do i need to do?

    The air comes from outside of engine bay for larger quantity of oxygen (cold air= more oxygen , in engine bay the air is too hot so less oxigen)
  10. Timing Belt Kits Inc Deflection Pulley?

    There is a sensor in the injection pump
  11. Timing Belt Kits Inc Deflection Pulley?

    Intake flap is on or off? How the flowed induction system looks? A pics, or a link because I am very curious how this system looks and how effective it is. I don't think the cat is blocked. If it is blocked...no power. How is the idle fuel consumption (group 015, the third display field)
  12. Timing Belt Kits Inc Deflection Pulley?

    In group 007 For a knocky engine can be both management causes and mechanical condition of engine. To determne the management causes the following is needed: if there are error codes Some printscreen (or pics), as a in the example above, to the following groups: 000, 001, 004, 007, 013, 015
  13. Timing Belt Kits Inc Deflection Pulley?

    Yes, it is a mechanism in the injection pump. It is known as N108 valve (no. 17 in below picture)
  14. Oil breather pipe missing, what do i need to do?

    That is not the oil breather pipe, it is connection piece for cold air intake
  15. Timing Belt Kits Inc Deflection Pulley?

    @mk2 I'll answer here because It was a bit offtopic on the topic where you asked: Yes, the ECU compensate a wrong timing adjusted, but within certain limits. I'll explain a little using my own engine. My timing is a little late.....a bit more. We can see this in Basic settings, group 000, the second display zone (this is my actual timing). This is not good. At this engine (AKU) this numerical value must be like in next picture but this is not a tragedy because the ECU working hard and working hard and we can see the results in Measuring blocks, group 000, the second display zone it looks like the picture above Yet no matter how much it is deregulated the timing and this can be seen in Measuring blocks 004 group. In this group numerical value in display zone 3 should be almost equal to the numerical value in display zone 2 and in this time the numerica value in display zone 4 must be in the middle of the range. My engine meets these conditions and did not beat my head with additional adjustments It is important to note that the starting ECU does not influence the timing so it is very important for a good starting the numerical value of timing in Basic settings 000 group. Fortunately my car starts perfectly with timing in all conditions as it is set now Last winter started to -20 celsius (-4 Fahrenheit) without glow plugs, hard but it started.