NefMoto > Noob Zone > Noob Questions (Moderator: turboat) > Bosch 5.9.2 ecu how to read skf and preferably how to disable immo entirely
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Author Topic: Bosch 5.9.2 ecu how to read skf and preferably how to disable immo entirely  (Read 4741 times)
Chz
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The vehicle is a 01 vw cabrio. My wife lost her transponder key. We have a key with no transponder that turns the car on for 1 second. Ive got a kkl 409.1 cable and I do have the ability and deaire to remove the ecu if necessary. Willing to try any option except give vw money. Located in san antonio.
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Chz
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Whoops. Typo in the title. Meant how to read skc.
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_nameless
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The only way to immo off this ecu is lift the Eeprom chip and dump with a chip burner, edit and reburn / resolder. You can't do it wit a cheap clone vag cable. It's a flea chip 24c02. Good luck 
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Chz
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Dang. Well is it possible to do the operation without desoldering but with using a 8 pin test clip? Any recommendations for an inexpensive chip reader/flasher? Otherwise any recommendations for a us based electrical genius who wont bend me over to get this done??

Thanks I really appreciate your response.
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_nameless
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Quote from: Chz on March 23, 2019, 07:17:17 AM
Dang. Well is it possible to do the operation without desoldering but with using a 8 pin test clip? Any recommendations for an inexpensive chip reader/flasher? Otherwise any recommendations for a us based electrical genius who wont bend me over to get this done??

Thanks I really appreciate your response.
It won't work  Because it's in circuit. You need you lift it.
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Chz
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Again thank you for the reply. Thats likely above my skill level im afraid of toasting the ecu by soldering incompetently. Can I swap the immo module 6x0953257 with a different one that I buy with known good keys? Or would anyone delete immo if I ship them my module and pay??
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_nameless
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Quote from: Chz on March 23, 2019, 01:36:31 PM
Again thank you for the reply. Thats likely above my skill level im afraid of toasting the ecu by soldering incompetently. Can I swap the immo module 6x0953257 with a different one that I buy with known good keys? Or would anyone delete immo if I ship them my module and pay??
I believe I have another m5.92 ecu I'll check when I get home if so I can immo off it for you and ship. The cabby has the aba with the dizzy still right?
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Chz
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Yes its got the aba and the dizzy its a manual trans
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Chz
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vagcom says
037906018c
Component 2.0l r4/2v motr hs v02
Soft coding 00001
Shop # wsc 00066


And for immobilizer
6x0953257
Component immo 0007
Soft coding 00001
Shop # wsc 25072
Extra : xxxxxxxxxxxxxxxxx vwz1z0y07189459
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eliotroyano
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I have test some M592 ECUs that it E2P can be read but not write ICSP. M38x nope at all. Best bet is to take  it out board for proper operation. 
« Last Edit: March 23, 2019, 07:00:42 PM by eliotroyano » Logged
Chz
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So elio I did some googling to better understand you I didnt understand the acronyms. Do you mean incircuit I could read eeprom data but I can not flash it? Would that mean I could retrieve my skc incircuit?
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eliotroyano
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Quote from: Chz on March 24, 2019, 07:03:43 AM
So elio I did some googling to better understand you I didnt understand the acronyms. Do you mean incircuit I could read eeprom data but I can not flash it? Would that mean I could retrieve my skc incircuit?

Yes but just to clarify I have been lucky with some ECUs. Others no. 
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