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XJ XJ6 / XJ8 / XJR ( X350 & X358 ) 2003 - 2009

ECU compatibility - lessons learned

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Old Sep 28, 2025 | 11:19 AM
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Default ECU compatibility - lessons learned
Hi,
2W93-10K975-SB is 100% compatible with 2W93-10K975-KA !
was desperate since could not find working SB and ordered KA
Jaguar VDP 4.2 2005
 
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Old Sep 28, 2025 | 12:48 PM
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Did you have to program it or was it plug-n-play?
 
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Old Sep 28, 2025 | 12:51 PM
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Originally Posted by Lagonia
Did you have to program it or was it plug-n-play?
it had to be programmed - this means that original, old ECU has to be mounted on a car, clonned/copied on to the new one.
 
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