Good find. I find this problem alot on sprinters where they have 4 component's that use a vacuum supply. And when on starts losing vacuum it bring fault codes up for the other components. 👍👍
Now that I mention it, I remember watching that one. I enjoy watching your videos, sooner or later I could be in a similar situation on a car myself. Sometimes we have to think outside the box to diagnose. Thanks mate
Nicely done Matt. Might be as well just to put a whole EGR valve on it. They’re not to bad to do, they’re prone to failure anyway and the coolers get choked with carbon too. Probably best long term for the customer. Top diag 👍😎
FANTASTIC THINKING ,,,,,,,,, COULD YOU SHOW THE USE OF THE RESISTANCE BOX A BIT MORE AND HOW YOU USE IT MORE IN YOUR DIAGNOSIS ,,,,,,,,YOUR VIDEOS ARE SO VERY COOL!!!!!!!!!!!!!!!!🙏🙏🙏👍👍👍
have the same problem my friend. P2563 Active/Static Turbocharger Boost Control Position Sensor Circuit Range/Performance. Mine comes up all random. It may not show up for 1-2 weeks and then all of a sudden the glow plug indicator starts flashing. What could possibly be wrong? The car itself drives without any issues, however some loss of power when the glow plug is flashing. When I turn the car On and OFF and On again, the glow plug indicator is gone and will show up maybe some days later all random. I am struggling to know what to do. Please help brother. Golf 1.6 TDI 2011 Automatic
@@CrOzLm I think it is carrying out a pdf regen while the glow plug light is flashing. Maybe not getting time to complete it. You would have to look for fault codes and take it from there. Cheers Matt
Hello, I thought I will get there too but my egr hold vacuum too… I just need to check the voltage which I didn’t have yet. I had bought new actuator and waiting to be fix soon. Same error code, also the booster selenoid cut off the vacuum and goes in limp mode. This just give me headaches. Everyone point me to a new turbo which I know is not that
What's the yellow connectors you're attaching to each cable? They appear to be small current clamps but I cannot find anything similar to buy. Do they clip on, or do they actually splice into the cable?
Howdy! Wv Polo 1.2 Tdi has error P2564 signal too weak! The turbocharger was overhauled. Before the refurbishment it had no error. What can be the cause? Has the sensor been decalibrated and the signal has dropped below the minimum threshold? Actuator rod has no adjusting nuts!
Yes, I solved it! The center where the turbocharger was refurbished changed the actuator to an aftermarket one. The problem was that he put an incompatible one!!! That is, it had the position sensor response values reversed. I went to another center and they changed the actuator again with a compatible one this time. The position sensor values now when everything is ok are: for actuator not actuated - 3.265 volts, and for actuator actuated at maximum - 0.417 volts. I operated the actuator with a vacuum pump, I turned on the ignition, and the values were taken directly at the sensor with the multimeter.
I hat same problem last veek but in my case problem whas brake light swhich on dhe master cilinder i put another brake swich iside off dhe car and i fixet dhe problem .bye .
Hi Ryan, I was giving to T in, and check the vacuum supply to the solenoids. I ended up finding the vacuum leak first and I didn't get round to checking the vacuum supply from the pump. However it would have been good to know the difference, with or without that hose clamped off. Cheers Matt
Top man matt I've the identical fault code after fitting a brand new turbo . .I. assuming actuator not set right or faulty as wasn't a fault till turbo was fitted . Fuming as not the best job to change
I really enjoy you’re videos Matt you’re such a clever guy and very knowledgable good to have guys like you in this ever evolving trade 😊
Thanks David
Good find. I find this problem alot on sprinters where they have 4 component's that use a vacuum supply. And when on starts losing vacuum it bring fault codes up for the other components. 👍👍
Thank you, you saved me lots of time,!! And a big headache!!
Thanks for watching
Good diagnosis Matt, I had exactly the same issue on a 2017 Movano that i uploaded. But it had me thinking for a while. Well done mate 💪💪
Now that I mention it, I remember watching that one. I enjoy watching your videos, sooner or later I could be in a similar situation on a car myself. Sometimes we have to think outside the box to diagnose. Thanks mate
@@mechanicmatt871 fault codes don’t tell you what’s wrong all the time 🤔🤔
Nicely done Matt. Might be as well just to put a whole EGR valve on it. They’re not to bad to do, they’re prone to failure anyway and the coolers get choked with carbon too. Probably best long term for the customer. Top diag 👍😎
Yeah I agree, change the whole thing. Thanks for watching
Thanks. I will try to find problem in my car tomorrow ;)
Great diagnosis Matt had me scratching my head that one would have taken me a long time figure out👍
Great diagnosis matt bet most people would of knocked turbo
FANTASTIC THINKING ,,,,,,,,, COULD YOU SHOW THE USE OF THE RESISTANCE BOX A BIT MORE AND HOW YOU USE IT MORE IN YOUR DIAGNOSIS ,,,,,,,,YOUR VIDEOS ARE SO VERY COOL!!!!!!!!!!!!!!!!🙏🙏🙏👍👍👍
No probs mate, I'll show settling it up next time I use it. Cheers Matt
Good thinking, showing a very good understanding of how a system works, excellent.
Thank you
Good working out. Well deserved cuppa after all that brain Power.
This was one of those jobs, that you can't just read a fault code and put the part on. Thanks for watching
have the same problem my friend. P2563 Active/Static
Turbocharger Boost Control Position Sensor Circuit
Range/Performance.
Mine comes up all random. It may not show up for 1-2 weeks and then all of a sudden the glow plug indicator starts flashing. What could possibly be wrong? The car itself drives without any issues, however some loss of power when the glow plug is flashing. When I turn the car On and OFF and On again, the glow plug indicator is gone and will show up maybe some days later all random. I am struggling to know what to do. Please help brother. Golf 1.6 TDI 2011 Automatic
@@CrOzLm I think it is carrying out a pdf regen while the glow plug light is flashing. Maybe not getting time to complete it. You would have to look for fault codes and take it from there. Cheers Matt
Hello, I thought I will get there too but my egr hold vacuum too… I just need to check the voltage which I didn’t have yet. I had bought new actuator and waiting to be fix soon. Same error code, also the booster selenoid cut off the vacuum and goes in limp mode. This just give me headaches.
Everyone point me to a new turbo which I know is not that
Thank you for the video it helped me a lot
What's the yellow connectors you're attaching to each cable? They appear to be small current clamps but I cannot find anything similar to buy. Do they clip on, or do they actually splice into the cable?
PICO TECHNOLOGY PicoScope Piercing clips - set of two amzn.eu/d/jcNziB3
Do you have picture or video about the mesuring points?
Howdy! Wv Polo 1.2 Tdi has error P2564 signal too weak! The turbocharger was overhauled. Before the refurbishment it had no error. What can be the cause? Has the sensor been decalibrated and the signal has dropped below the minimum threshold? Actuator rod has no adjusting nuts!
Did you fix this ? I have same problem
Yes, I solved it! The center where the turbocharger was refurbished changed the actuator to an aftermarket one. The problem was that he put an incompatible one!!! That is, it had the position sensor response values reversed. I went to another center and they changed the actuator again with a compatible one this time. The position sensor values now when everything is ok are: for actuator not actuated - 3.265 volts, and for actuator actuated at maximum - 0.417 volts. I operated the actuator with a vacuum pump, I turned on the ignition, and the values were taken directly at the sensor with the multimeter.
I hat same problem last veek but in my case problem whas brake light swhich on dhe master cilinder i put another brake swich iside off dhe car and i fixet dhe problem .bye .
Hi does your powerscan have ossilerscope mode.Great video thanks.
It has a basic graphing mode, it's ok. However it's not a good as a scope. Cheers Matt
Hi mate,did you check the actual vacuum readings with a mityvac?
Hi Ryan, I was giving to T in, and check the vacuum supply to the solenoids. I ended up finding the vacuum leak first and I didn't get round to checking the vacuum supply from the pump. However it would have been good to know the difference, with or without that hose clamped off. Cheers Matt
Hello so what was the probleme ? Im french and i have same default on my audi a3 p2563
It was a vacuum leak on the EGR (exhaust gas recirculation) valve. Causing low vacuum for the turbo solenoid. Thanks for watching
@@mechanicmatt871 Thank you so it change the EGR valve? I also have the preheating light which flashes intermittently, I have no loss of power.
Matt is that a pp100 / ps100 or ps100 tester
www.amazon.co.uk/Automotive-Electrical-Diagnostic-Resistance-Activation/dp/B0BRQDF8CC/ref=mp_s_a_1_2?crid=2RPOKE6SMU1QY&dib=eyJ2IjoiMSJ9.u6b7kI1hNFpg9A6USu92PjbFlT4lzEfMz26cabjzb11fF771TGu_ksGmuiM1nlK9wfm15uwUmG3XQzNlxaTLhO2M8VGRhp3TBcF8d1OSHJfNRzI_cPPJhz08xJEjF3VRg2gw4wXVxIpUcZr8wzBH4KSnY0Q3PqbFzBHHqBD5zhC1-1ZSt-VVUC7Tu5nER4ufGm0nfnopcY9Xrkr1kwcA_Q.YT0ZmLuMZc81JaO7gCa0JqQlYBkz8EX1fz4tJMdKzAE&dib_tag=se&keywords=power+probe&qid=1709394780&sprefix=power+probe+%2Caps%2C414&sr=8-2-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9waG9uZV9zZWFyY2hfYXRm&psc=1
Top man matt I've the identical fault code after fitting a brand new turbo . .I. assuming actuator not set right or faulty as wasn't a fault till turbo was fitted . Fuming as not the best job to change
hello , thank for video