S40 1.6 petrol 2002
Hi all i have a s40 i got a auto electrian to my can as i changed front lambda sensor as it set my engine management light on bank 1 sensor 1 and the auto elec says its my ecu not sending the signal to the lambda sensor i have looked on ebay etc for a new 1 i got a pic of the numbers for the old 1 what do the numbers mean as im trying to get them as close as possible so i dont need to get it programmed again to my car
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