VAGCOM contra ELM on Volkswagen to few values — Volkswagen Multivan

20 Май 2015 | Author: | Комментарии к записи VAGCOM contra ELM on Volkswagen to few values — Volkswagen Multivan отключены
Vw touran webasto problems

VAG-COM contra ELM on Volkswagen to few values

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forum-flo :

I#039;m from germany and a european Volkswagen Multivan and so on) build 2001 with Up to now I#039;m using VAG-COM Jeff#039;s hardware. But now I try an ELM-Adapter. The works and I can connect — well.

With VAG-COM I can see values like oil temperature, (on board clock), fuel ). Why not with ScanTool and not manually via I can connect and type 0100 and out, that only values are submitted (98 3F 80 10 Hex) for example not fuel level. But the must be there, because is knowing them. How I can get them?

Another mystic is the result 011C (OBD standard): it is 05 not intended. What does it after all the car supports OBD?

Vw touran webasto problems


Thanks. Florian

EOBD :

because the VAG-COM program the VW dealer diagnostic machine uses a proprietary protocol and is for that specific make. It is able to communicate to all supported within a VW vehicle and retrieve a of information.

The ELM device emulates the standard. This is a generic applicable to all vehicles after a pre set It is a seperate system incorporated to the dealer diagnostic system. Its is to monitor the emission performance of a to within pre-defined parameters. the vehicles performance begins to beyond these set values a code situation exists. The here is that the manufacturer has to the OBD2 subsystem on the ECU to provide a amount of data, known as Identifications (PID). So if they are not into the ECU, the OBD2 cannot retrieve them they are simply not there.

manufacturers are better than for providing data. On top of these PID#039;s the manufacturer is able to add own manufacturer specific PID#039;s. can very from model to let alone manufacturer to manufacturer.

So if you want to say activate the central locking system on a VW car, you Vag-com to do this. OBD2 presently does not care this. However if an engine fails and this may cause to rise, then both the and OBD2 systems will a fault. So you can use vag-com to read the code, or connect with an tool and retrieve the same Conversely if your Volvo had the fault occur, you could not use to read the fault code the Volvo is not a VAG group car. your OBD2 tool be able to connect and retrieve the code.

Vw touran webasto problems
Vw touran webasto problems
Vw touran webasto problems
Vw touran webasto problems
Vw touran webasto problems
Vw touran webasto problems

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