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Anyone Using The Bosch 5 Wire Lsu 4.9 Oxygen Sensors ?

discopotato03
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discopotato03 Grand Master

discopotato03

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Posted

I had a reason to be on Tech Edges site recently and saw mention of a later type of Bosch 02 probe called LSU 4.9 .

TE apparently sells them and I think the part number is 0 258 017 025 .

I think its clam to fame is that it runs a higher internal temperature and heats itself up faster than earlier LSU 4 and LSU 4.2 types .

Obviously car manufacturers want probes that light up instantly and run hot enough to burn off any garbage that may flow over them .

Its also interesting that TE claim that Bosch discount their modern sensors more than older tech types to try and get users to update where possible .

So , anyone using them yet ?

Cheers A .

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