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View Full Version : Range Rover Tuning - anyone experienced?



offrover
25th July, 2011, 07:15 AM
I am looking to tune a P38 generation Range Rover, which uses the Lucas GEMS engine control module. I have dumps of a few variations if they would be of help. Does anyone with experience with the GEMS system care to collaborate?

peko
15th December, 2019, 10:43 AM
hi friends

who have experience with this ecu gems 8.2 ?
inside seem have 27C1001 dil32 & 27C512 dil28
is low & high values ?

thanks for your help