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Torque » Torque OBD ECU Scanner » Torque Discussion / Ideas » Problem with PID Scan

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Author	Topic: Problem with PID Scan

Opelix

Member
Posts: 4

Problem with PID Scan
on: November 16, 2017 (GMT)

Hi, I drive a Opel Signum with Z28NET Engine and Bosch ME9.6 ECU. I would like to see and log live data. I have Delphi, Tech2, OPCom and so on and each Tool shows me other Data and no Tool shows all available Data together In Standard an GM/Opel PID List are not all too. So I have done a full PID Scan with Elm327 Bluetooth Dongle over ~3 hours. After Scan I have a List like this:

221943
222938
2229e1
222e67
223eea
22574d
225d88
226e9c
227158
2272cc
227e70
2280f6
2288f6
229e6e
22a236
22a917
22e598
22ee8d

Behind all was “response:” without other Data. If I create now a PID Entry and push “Test” all time I get only a response “7F2211”. Can someone tell me what I am doing wrong? 😀

cintakc

Member
Posts: 1661

Re: Problem with PID Scan
on: November 17, 2017 (GMT)

when creating new PIDs try to write in the “Header” 7E0 or 7E1

Opelix

Member
Posts: 4

Re: Problem with PID Scan
on: November 20, 2017 (GMT)

With 7E0 I get “7F2211” and with 7E1 “NO DATA”

cintakc

Member
Posts: 1661

Re: Problem with PID Scan
on: November 20, 2017 (GMT)

scan the PIDs with the job Header 7E1, instead of AUTO
long do not need 5-10 minutes
and screenshots of the scan result

Opelix

Member
Posts: 4

Re: Problem with PID Scan
on: November 21, 2017 (GMT)

It runs now over three hours and is on Command 224b22… Very Slow the BT Elm327 Dongle 😀 1-2 Requests per Second and no PID found. All time only “NO DATA”. I have a Charger on my Battery but I must cancel this in the next time.

Is there a faster way to scan? I also have the software from the ECU. Can one also look into which PIDs are supported?

cintakc

Member
Posts: 1661

Re: Problem with PID Scan
on: November 21, 2017 (GMT)

With 7E0 I get “7F2211” and with 7E1 “NO DATA”

since at 7E0 the block responds to 7F2211, this means the block understands the request and responds, but does not support just such a query
the address of the block 7E0
I looked in the scanner for your block type requests AA01FE
but a communication initialization command is required 20
you need to watch the topic
https://torque-bhp.com/forums/?wpforumaction=viewtopic&t=3646.0
try also in the terminal to issue a command and watch the answer

when creating new PIDs AA01FE try to write in the “Header” 7E0
and try in the “Diagnoctic start command” 20

Opelix

Member
Posts: 4

Re: Problem with PID Scan
on: November 27, 2017 (GMT)

This is all still new territory for me 😀 The following data I would like to have:

Boost in Bar is ok, I need requested Boost too.
And then Data from Knock Sensors 1 & 2. Ignition angle return would be perfect.

All others Data are displayed fine.

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