Twingo C06, BJ:98, OBD auslesen

[Dirk_G]

So wie ich das sehe ist moDiag express aber nur für motordaten, ich benötige es wegen ABS muss rausbekommen wo der fehler liegt abs sensor hab ich auf der rechten seite vorn schon getauscht da war das Kabel durchgetrennt.

[Broadcasttechniker]

Dann schau mal ob du überhaupt eine Verbindung hinbekommst.
Hier http://www.twingotuningforum.de/thread-38098.html geht es auch nicht, da liegt es aber am defekten ABS.

[Twingist]

Eine sicher hilfreiche Seite ist diese hier. Ist leider alles auf Englisch aber mit Google übersetzter versteht man das schon.
http://www.digital-kaos.co.uk/forums/sho...d-software
Viel Spass

[alfacoder]

also beim 98er ist der eckige Stecker nur für den Motor und Abs kannst du damit nicht messen.
ab 99 gibt es eine andere Buchse und auch das Abs ist ein anderes.
Quelle Renault Walsrode

[ronenfe]

Hi, I created a cable for xr25pc using the following instructions:
https://turborenault.co.uk/threads/xr25pc-cable.65005/

It doesn't work, when I watch the terminal, all I get from the car are ones.
I think something in the ecu went bad and it doesn't send the signals.
How can I fix the ecu or test if it sends signals to the diagnostic port?
I have a Magnetti Marelli ECU, C3G engine.

[Broadcasttechniker]

First check that you have connection to the K and L line as well as ground.
This is easy to measure becaus every divice connected to the bus has a ??kohm termination resistor.
I think it is 47 kohm, but you might measure 22 kohm because of the airbag controller that is connected to the bus.

[ronenfe]

Broadcast, were you able to connect a Magneti Marelly ECU to ddt2000? I can't establish a connection. I tried many combinations.

[Broadcasttechniker]

I only tried this with Renault CAN CLIP, and that works.

[ronenfe]

Hi. I have the clip now. But it's barely working. I could only get the parameter list when engine is off. It shows water coolant sensor as 90 degrees so I guess it's the problem. Scanning for errors gets stuck.
Can you tell me what were you able to do with the clip and a twingo with the square connection 12 pin? I found out if I connect the battery to external power it works better but still not so we'll. Can you help me check if I got a bad clip?

[Broadcasttechniker]

With the new software version Ubatt has to be stable and above ??? volts, especially when you try to reprogram.
I only checked this on a D7F and you can read all available parameters like coolant and air temperature, throttle position, and I think ECU voltage.
And also idle stabilizer position in steps.
I dind't check O2 Sensor.

I twice had problems with airbag.
The airbag lamp would flash, but I could not read any parameters or errors.

[ronenfe]

I tried many versions and many operating systems. It was working partially with XP. I guess it's either a bad clip or it doesn't work well with the Magneti Marreli ecu.

[Broadcasttechniker]

With software version I meant the version of CLIP.
If you can connect to the ECU, you should be able to read the parameters above.
However, I did not try this with a C3G motor.

[ronenfe]

This is the one I have: https://www.aliexpress.com/item/40003175...4c4dmiwve5
Maybe I'll sell it and buy the one with the high quality chip.
when I run a fault test it's stuck on the second error which is the canister purge valve solenoid. First error is the coolant temperature sensor and found out it has no resistance, that's why temp shows 90 degrees.
I tried version 168 on xp. And version 178 and 194 on Windows 7 and 10.

[Broadcasttechniker]

This one should work.
Please show us some screenshots.

[cooldriver]

No resistance is -40 degrees, use brain instead of nasty ali express garbage.