Bosch Lambda LSU 4.9: Difference between revisions

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The [[Bosch]] LSU 4.9 is a wideband oxygen sensor (lambda sensor) produced by Bosch and used in many production vehicles and with many aftermarket engine management systems.   
The [[Bosch]] LSU 4.9 is a wideband oxygen sensor (lambda sensor) produced by Bosch and used in many production vehicles and with many aftermarket engine management systems.   


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Mating Connector Housings
Mating Connector Housings

Revision as of 23:45, 8 November 2025

The Bosch LSU 4.9 is a wideband oxygen sensor (lambda sensor) produced by Bosch and used in many production vehicles and with many aftermarket engine management systems.

|+ Mating Connector Housings !Brand !Part Number !Notes |- |TE Technologies |1823467-1 |TE application notes Uses TE Technologies AMP MCP contacts, 6 pin, black

Has flange for heat shrink or boot

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Mating Contacts
Brand Part Number Wire Gauge Contact Material Notes
TE Technologies 1241380-2 ~17-20AWG Gold Sealing
TE Technologies 1564324-2 ~23-22AWG Gold Sealing

Note: Search of mating contacts linked here: https://www.te.com/en/product-CAT-AM705-T273.html?r=2&compatible=1823467-1

Mating Connector Seals
Brand Part Number Notes
TE Technologies 1718705-1 .9 – 1.2 mm wire OD
TE Technologies 964971-1 1.4mm wire OD
TE Technologies 963530-1 1.9mm wire OD
TE Technologies 964972-1 1.9 – 2.1 mm wire OD