Search found 1498 matches

by ArT
Thu Apr 11, 2024 11:10 am
Forum: UTCOMP technical support
Topic: Logging older engine
Replies: 4
Views: 18

Re: Logging older engine

Yes you can connect it to any AdcX input and use other value scaling which you are not using, e.g. connect is as EGT, AFR, Boost or anything else and scale it to your needs and then you can log it in datalogger.
by ArT
Mon Apr 08, 2024 3:09 pm
Forum: UTCOMP technical support
Topic: W211 E55 AMG RPM Problem
Replies: 4
Views: 19

Re: W211 E55 AMG RPM Problem

You need to count pulses per single revolution of main shaft, usually it will be 0.5, 1x, 2x or 4x. If you enter wrong multiplier in settings you will have wrong RPM (but lineary rescaled), e.g. instead of 3000 RPM you will get 750/1500/6000/12000 RPM depends on settings. Or just check RPM with diff...
by ArT
Mon Apr 08, 2024 12:21 pm
Forum: UTCOMP technical support
Topic: W211 E55 AMG RPM Problem
Replies: 4
Views: 19

Re: W211 E55 AMG RPM Problem

Usually crank sensor is working fine. How wrong these values are? Maybe it's divided by 2, 4 or 8 and it needs just calibration? Or is it totally random?

PS. please make sure also that you have selected RPM signal for A11 input and set RPM settings properly in advanced -> RPM
by ArT
Mon Apr 08, 2024 12:16 pm
Forum: Technical Support
Topic: Device not found
Replies: 2
Views: 16

Re: Device not found

EEPROM 24xx can not be read protected. They can be only write protected with pin7 (WP) but it should still read. Please check if you do not have invisible layer of flux or paint because it may work as insulator and you will have similar communication error. You can use 99% IPA to clean up eeprom pin...
by ArT
Mon Apr 08, 2024 12:12 pm
Forum: UTCOMP technical support
Topic: Logging older engine
Replies: 4
Views: 18

Re: Logging older engine

For RPM you will need any signal from hall sensor (you can assembly universal hall sensor with magnets https://www.reveltronics.com/downloads/ ... E4905L.pdf)

Knock and ignition advance unfortunately is not supported.
by ArT
Fri Apr 05, 2024 9:03 am
Forum: Wsparcie Techniczne
Topic: Prędkość i temperatura silnika
Replies: 30
Views: 7268

Re: Prędkość i temperatura silnika

W serwisie poprosiłem o podłączenie czujnika ciśnienia oleju reveltronics pod piny A4, A6 i A8 oraz czujnik temperatury oleju ds18b20 przygotowany jak w przykładach montażu w wydrążonym czujniku auto gauge, pod piny A16, A17 i A18. Założenie dobre :-) Po montażu temperatura wyświetlała się prawidło...
by ArT
Thu Apr 04, 2024 9:24 am
Forum: Wsparcie Techniczne
Topic: Jak odczytać ST M34E04?
Replies: 1
Views: 14

Re: Jak odczytać ST M34E04?

Ta pamięć nie jest obsługiwana ale możesz we własnym zakresie podejść do niej z programowaniem skryptowym (po I2C) https://forum.reveltronics.com/viewtopic.php?f=11&t=279 pin 1,2,3 - odłączone lub GND pin 4 - GND pin 5 - SDA pin 6 - SCL pin 7- odłączne pin 8 - VPP (3.3V) Pod adresem A0h jest EEP...
by ArT
Wed Apr 03, 2024 9:54 am
Forum: UTCOMP technical support
Topic: Bosch Flüssigkeitsdruck und Temperatursensor
Replies: 3
Views: 1806

Re: Bosch Flüssigkeitsdruck und Temperatursensor

BOSCH 0 261 230 340 I've already used it, it's working. Scaling data for this sensor: temperature (pin5 to AdcVcc1 or AdcVcc2): R25 = 2100 Beta = 3600 pressure sensor (pin2 to any AdcX): a = 2,50 b = -1,25 (with minus!) power supply +5V at pin 3, ground at pin 4 you can use +5V power supply from any...
by ArT
Tue Mar 26, 2024 9:54 am
Forum: UTCOMP technical support
Topic: turbo pressure sensor calibration
Replies: 19
Views: 4730

Re: turbo pressure sensor calibration

Now it's fine. Please share me your data logs file (.csv) from last 3 hours after settings were changed.
by ArT
Mon Mar 25, 2024 9:58 am
Forum: UTCOMP technical support
Topic: turbo pressure sensor calibration
Replies: 19
Views: 4730

Re: turbo pressure sensor calibration

Have you updated your settings with parameters I have marked on screenshot below? In settings file you have shared data logger was disabled and recording boost pressure was also disabled. I've never measured exhaust gas back pressure, first you will need to find out possible pressure range, and seco...

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