Nice video!!! Respect! Keep up the good work. I have been to a service centre who has a Bosch common rail test bench and asked them to test my 4 injectors but also another 4 injectors bought from a used parts garage. After they have tested my injectors from my Fiat Panda 169 1.3 MJ 69hp and the other 4 from the garage, they gave me the papers and told me that i should mount the injectors that I have bought from the garage because my injectors were very bad. After the mounting, my car is not working better, in fact it works at least the same as before or worse because it`s more noisy and it sounds like its working on 3.5 cylinders, the fuel consumption its even higher than before when it was high already. This video helped me figure out that even if those "good" 4 injectors from the garage had the working specs between those limits on the papers, 3 of them had either very high or very low working conditions so only one is actualy good...money and time wasted for nothing in the end! Thanks again :)
Any advice / opinions on solenoid metallic ticking. Gets louder under load. I don’t think it’s valve or rocker. I have my diagnostic reasons. Wondering if it’s common on a 6.7 to have noisy injectors . It’s much quieter when the fuel is below zero C cold. Once fuel warms up it’s louder.
Many thanks for the explanation of all the abreviations. I have a question though that concerns the VE preinjection. If your value is below the set value how this can be set right? Is it by adjusting the ECU ? Thanks again ,good work.
I have a siemens 1.6tdi injector for a seat leon and it failed on the LL (idle test) my car rough idles. The other 3 injectors passed but only one failed the LL test. Would this be the cause of my car idling very rough and grunting really hard and also sometimes starts hard??
Nice video!!! Respect! Keep up the good work. I have been to a service centre who has a Bosch common rail test bench and asked them to test my 4 injectors but also another 4 injectors bought from a used parts garage. After they have tested my injectors from my Fiat Panda 169 1.3 MJ 69hp and the other 4 from the garage, they gave me the papers and told me that i should mount the injectors that I have bought from the garage because my injectors were very bad. After the mounting, my car is not working better, in fact it works at least the same as before or worse because it`s more noisy and it sounds like its working on 3.5 cylinders, the fuel consumption its even higher than before when it was high already. This video helped me figure out that even if those "good" 4 injectors from the garage had the working specs between those limits on the papers, 3 of them had either very high or very low working conditions so only one is actualy good...money and time wasted for nothing in the end! Thanks again :)
Any advice / opinions on solenoid metallic ticking. Gets louder under load. I don’t think it’s valve or rocker. I have my diagnostic reasons. Wondering if it’s common on a 6.7 to have noisy injectors . It’s much quieter when the fuel is below zero C cold. Once fuel warms up it’s louder.
As they get worn they will get noisier
thanks:)
Many thanks for the explanation of all the abreviations. I have a question though that concerns the VE preinjection. If your value is below the set value how this can be set right? Is it by adjusting the ECU ? Thanks again ,good work.
If it’s below is just as bad as over. The injector stuff be recalibrated
Thanks for answering. Obliged!@@CUTTERUPROB
Hello. If the actual return value is less than the set value what will it be caused?
I have a siemens 1.6tdi injector for a seat leon and it failed on the LL (idle test) my car rough idles. The other 3 injectors passed but only one failed the LL test. Would this be the cause of my car idling very rough and grunting really hard and also sometimes starts hard??
Mostly yes
Thanks for responding. You got a sub from me
Hello. What will happen if the return flow value will be less than minimum tolorance?
If it just below a small amount that fine. But you want some flow to cool and lubricant the injector
@@CUTTERUPROB Per Bosch it must be 20 but one of the mine injectors was 17.3mm3/hub