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Author Topic: 1994 Omega 2,0 ABS tech 1 or tech 2  (Read 916 times)

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MonzaGSE

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1994 Omega 2,0 ABS tech 1 or tech 2
« on: 23 November 2020, 06:13:28 »

Need to get a code reader on our 1994 Omega 2,0 16v. ABS light goes out on startup but comes back on as soon as the car starts to move. Also i would like to get another infrared remote programmed to the car as it now has just one working remote which is not in great order.
Have read somewhere on here that the early cars requires tech 1. Will a tech 2 work or does it have to be tech 1? Just like to be prepared before i go to the Opel dealer as i think they’re knowledge on older cars as the Omega is not the best.
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TheBoy

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Re: 1994 Omega 2,0 ABS tech 1 or tech 2
« Reply #1 on: 23 November 2020, 17:04:04 »

Tech2 covers every diagnosable ECU fitted from 1997 onwards.

That means it can diagnose the pre 1998 ABS ECUs fitted to early cars.

However, for the IR locking, as that was only fitted to 1994 and 1995 models, Tech2 can't do that.


Tech1/Tech1A needs the Omega cartridge and the multiplexor* attachment to talk to Omegas   (*used because the Omega uses 4 diag lines, and Tech1/1A only supports 1 diag line)
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MonzaGSE

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Re: 1994 Omega 2,0 ABS tech 1 or tech 2
« Reply #2 on: 23 November 2020, 21:28:19 »

Thank you very much. Great info:)
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