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I need the Kess Unlock procedure for Simos PCR 2.1
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05-11-2018, 18:20 PM,
Post: #11
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
after read in boot mode use pcr2.1 unlocker
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![[+]](https://cartechnology.co.uk/images/CarTechnologyTheCure/collapse_collapsed.png)
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08-11-2018, 13:20 PM,
(This post was last modified: 08-11-2018, 13:21 PM by icedragon.)
Post: #12
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
My resisters have turned up. I will give this a go after work
One thing that has confused me is the pinout is saying i need 3 red (live) wires and i only have 2 Any ideas anyone Thanks |
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08-11-2018, 13:23 PM,
Post: #13
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
just connet a 3 wire to +12v wire and read it. and more ecus use some times 3 wire +12v
regards |
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08-11-2018, 13:31 PM,
Post: #14
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
(08-11-2018, 13:20 PM)icedragon Wrote: My resisters have turned up. I will give this a go after work + is + right, On any of them add wire and connect on ecu pinout 3+V thats it Discount for CarTechnology forum members , 500 000 EVC reseller projects.
You can register on our File Service CLICK HERE FOR FILE SERVICE |
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08-11-2018, 22:58 PM,
(This post was last modified: 08-11-2018, 23:21 PM by icedragon.)
Post: #15
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
So I have soldered the resistors on and connected all the wires and when I try and read the eeprom all I get is this.
Been at it 3 hours now and getting stressed I have tried everything. I have even tried just connecting the x3 12v+ and - to a Direct 12v power source. |
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09-11-2018, 09:35 AM,
Post: #16
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
last option!
read by OBD and modify and just write by OBD!! sometimes it says locked but you can write it by OBD. |
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09-11-2018, 10:15 AM,
Post: #17
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
This is purely just so i know i can do it. The car has already been scrapped so i just want to get as much practice on scrap ones as i can.
I have a second identical one to try but wanted to make sure i hadn't done anything wrong with this one. My only thoughts are, Has someone sent me the wrong resisters or do they have to go a certain way round. |
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09-11-2018, 17:04 PM,
Post: #18
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
hello ... if the block is locked and you start to program it, you can get a faulty ecu ... I had a case ... I always use PCR 2.1 to download the eprom like Upa usb I unblock the ecu ... I collect everything back and then already I will program ...
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09-02-2022, 11:07 AM,
(This post was last modified: 09-02-2022, 11:35 AM by DB77AAA.)
Post: #19
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
I have adapter for PCR2.1 unlock. But not samme pins position like soldering operations...
If I put directly like pins configuration from adapter, kill ecu or work? Or maybe soldering resistors and done...? |
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12-02-2022, 19:32 PM,
Post: #20
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RE: I need the Kess Unlock procedure for Simos PCR 2.1
(09-02-2022, 11:07 AM)DB77AAA Wrote: I have adapter for PCR2.1 unlock. But not samme pins position like soldering operations... Is it really hard to solder resistors like on picture ? Why so many questions ? Just follow kess instructions, unlock and R/W via OBD. So easy. If you have problems, don’t put hands onto your car, even not on ECU… |
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