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Rich/Fuel Pressure Issue

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  #11  
Old 02-04-2022, 06:44 PM
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Nice....do you have a GAP or a different tool? Many people have referred to resetting adaptations and I know it's in the manual...but I've never done it. I'd love to hear a procedure or even a description of the experience.
 
  #12  
Old 02-04-2022, 06:54 PM
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Originally Posted by houm_wa
Nice....do you have a GAP or a different tool? Many people have referred to resetting adaptations and I know it's in the manual...but I've never done it. I'd love to hear a procedure or even a description of the experience.
Oh I have a GAP tool

But a hard reset with the battery cables should do it too. This thread has the instructions

https://www.landroversonly.com/threa...y-help.112737/
 
  #13  
Old 02-04-2022, 11:03 PM
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I know how to do a hard reset. Are you certain that doing that resets adaptations?
 
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  #14  
Old 02-04-2022, 11:08 PM
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As far as I know, a hard reset does not reset engine or transmission adaptations which are stored in NVRAM. Some claimed it did until someone actually pulled live data results before and after to show it did not.
 
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houm_wa (02-05-2022)
  #15  
Old 02-05-2022, 11:25 AM
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Thanks for coming back with the update. Glad you got it sorted out.

Originally Posted by Blackngold77
Update

2nd set of injectors came in today, made sure they were stamped '4280' on the electrical plug stem. Swapped them in, cleared adaptions and it runs smooth and error free.

As it turns out the number on the electrical stem of the injector does matter, even though they're all 2W93-AA.

In case anyone comes across this issue in the future, make sure the injectors you buy have 4280 on the electrical plug, even though other ones say they work for the LR3 with the 4.4 they do not.

Denso part # you want is 195500-4280
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