I have a problem with the car as in the topic, Peugeot 308 after lifts, engine 1.6 HDi 9HX without FAP (factory without FAP) - after erasing errors in a few seconds P0490 and P1162 are coming back, even without firing a car. After a longer ride there are other errors with EGR, no EGR position is visible on the live data view. I substituted the new EGR (replacement), but the same thing happens. I checked the 100W bulb passing the wires to the computer - everything's fine. On the EGR execution test, it works like the EGR throttle - I also check the transitions to it, and I can not locate where one cable goes (the rest has a passage).
Also, the reading from the MAF is overvalued by about 200 units at a standstill, while the difference varies, but still is.
I would ask for a schematic of this element (EGR throttle), possibly a schematic diagram of the entire engine installation, as well as for clues - is not this a programming fault that would be arranged by the new software? ] Link [/url]
And this can be a big thank you for this information, I will have a car this week, or I will check it again next time.
What did you start with EGR (company)? What are you diagnosing? Can you see the driver trying to open?
There are no opening attempts, the car has been running well for about two years after the purchase, the EGR fault has only appeared this year. EGR EGR, I know it's not the highest shelf, but friends in the store said they did not have any problems with that. I diagnose with Gscan, Launchem, but a friend came with a toy service and readings / errors overlapped.
Gentlemen, it is not known what the diagnosis was made, because universal testers are putting on HDI. Completely different errors crashes the planets, and completely different KTS or autocom; or something else. That's why I am waiting for errors from the planet. And even if some adaptation was made, it was not universal either. Only planets and the "parts replacement" function.
5v is on plug No. 1 and 12v should be in 3 and mass in 5
Added after 8 [minutes]:
When viewing live data, it is not possible to read the current EGR position at all.
Because the valve is blocked due to error p1162.
When this 12V occurs, because after removing the plug and starting the engine, there is nothing - unless at the moment of the drive. In any case, the valve test works on the executive test (I was looking at the new one) so 12V should be.
Adaptation was also made with a suitable - factory - device.