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4 Bar Boost Sensor not correct

Добавлено: 08 апр 2020, 13:29
Tiavoq
I have a 4 bar boost sensor (BOSCH no: 0281 006 059 / VAG: 03K 906 051) and have also changed it to 4 bar. The only problem is he shows the boost pressure incorrectly -0.2 / -0.3 bar less than it normally is.
I hope you can correct this.

Data from the 4 bar sensor:
4.493 V = 4 bar
0.498 V = 0.5 bar

Yours sincerely

4 Bar Boost Sensor not correct

Добавлено: 09 апр 2020, 00:06
autopilot
I know about this problem and am trying to find a solution.

4 Bar Boost Sensor not correct

Добавлено: 10 апр 2020, 19:19
Evgen mk4GTI
Такая же проблема. Есть решение какое-то?

4 Bar Boost Sensor not correct

Добавлено: 11 апр 2020, 17:46
Tiavoq
So far, you don't have to wait until autopilot finds a solution

4 Bar Boost Sensor not correct

Добавлено: 13 апр 2020, 16:50
Evgen mk4GTI
What shall i do then?

4 Bar Boost Sensor not correct

Добавлено: 13 апр 2020, 18:33
edria
Just wait, it will be solved soon i think.
Patience is virtue !

4 Bar Boost Sensor not correct

Добавлено: 14 апр 2020, 10:52
autopilot
Not soon. It will be only by mid-May.

4 Bar Boost Sensor not correct

Добавлено: 11 май 2020, 22:58
boubou
Use boost by CAN ;-)

Thanks autopilot 8)

4 Bar Boost Sensor not correct

Добавлено: 14 июл 2020, 01:25
sonique
boubou писал(а):
11 май 2020, 22:58
Use boost by CAN ;-)

Thanks autopilot 8)
older me7.5 ecu not have can boost only kline

4 Bar Boost Sensor not correct

Добавлено: 02 авг 2020, 22:51
bladesasha
boubou писал(а):
11 май 2020, 22:58
Use boost by CAN ;-)

Thanks autopilot 8)
а как использовать без аналогового входа давление наддува из CAN ? (А4B6)

4 Bar Boost Sensor not correct

Добавлено: 03 авг 2020, 17:38
autopilot
Для этого моторные мозги должны уметь отправлять наддув на КАН шину.

4 Bar Boost Sensor not correct

Добавлено: 03 авг 2020, 23:43
sonique
i thik never fix this :(
i wrote this problem 2019 08

4 Bar Boost Sensor not correct

Добавлено: 05 авг 2020, 20:33
autopilot
Use latest update before write.

4 Bar Boost Sensor not correct

Добавлено: 09 авг 2020, 01:24
sonique
use
and not working fine

4 Bar Boost Sensor not correct

Добавлено: 11 авг 2020, 02:01
autopilot
What do you mean when you say "not working fine" ?
Slowly, quickly, lower value, bigger value ?
How you check it ? Photo, video...

4 Bar Boost Sensor not correct

Добавлено: 16 сен 2020, 01:10
sonique
lower
ecu log and greddy boost gauge same boost level
color mfa lower all rpm approx 100-150kpa

4 Bar Boost Sensor not correct

Добавлено: 04 мар 2021, 01:43
Apow78
I have the same issue with a Bosch 3 bar sensor

Reading are very low compared to boost controller.

I have update to the latest version also.

4 Bar Boost Sensor not correct

Добавлено: 25 мар 2021, 00:11
sonique
useless to write any problem or new options all same answer
not possible or not not plan and really not fix problem :(
support not very good
he only does what he likes

i asked make custom boost gauge option and possible see real pressure and vacum and use this input like additional gauge
and relocated second map intake manifold
but not .. because originally ecu not see vacum ... :(

4 Bar Boost Sensor not correct

Добавлено: 25 мар 2021, 16:27
sg1
ECU does not see vacuum, but mechanical gauge does ! i have one mounted and almost never use ColorMFA boost gauge even if it works correct in my car. Mechanical gauge shows at least 95 % of time pressure in vacuum area, boost is in normal drive prety rare and so ColorMFA most of the time shows zero.