Miscella: Bosch Lsu 49 Wiring

Bosch Lsu 49 Wiring

However the sensor does not have this wire. Have located the link help article on it.

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17025 is an lsu 49 sensor.

Bosch lsu 49 wiring. About to wire a bosch lsu 49 into a link g4 fury. Bosch lsu 49 lambda sensor bosch lsu 49 sensor for use with m800880 and plms laboratory grade sensor what is lambda anyway. Air fuel ratio oxygen sensor lsu 49 5 wire wide band replacement afr o2 sensor replaces bosch lsu 49 17025 and 0258017025 compatible with aem 30 4110 wideband kit.

This section contains information on specific topics about the bosch lsu wideband pump cell sensors. Note also that the pin numbering changes but positions remain the same for the 42 and 49 connectors. The con nector module contains a trimming resistor which defines the characteristic of the sensor.

Lambda describes an equivalence value in percentage of the chemically correct air to fuel ratio for any type of fuel. The latest generation widebands are compatible with both the bosch lsu 42 and 49. Bosch lsu 49 5 wire wide band o2 sensor with 8 cable bundlecompatible with the lm 2 lc 2 and mtx l scg 1 dlg 1 psb 1 and psn 1note.

The lsu commercially available range includes the 40 42 and now the 49 sensors. Bosch number is 0 258 017 025. Aems bosch 49lsu wideband uego o2 replacement sensor kit includes only the sensor with attached cable and male connector and is intended to replace an existing mounted wideband sensor used with aem digital wideband uego airfuel controller part number 30 4110.

Again bear in mind longevity will and may vary but these are all the part numbers on record which are cross compatible with the original style bosch lsu 49 style type afr sensor connector. These sensors have a laser etched calibrated resistor in the sensors connector body. Go here for a description of how 5 wire pump cell sensors work.

The prices vary wildly i found between all of the different part numbers as does wiring length but if you want the cheapest priced one you will find the 234 5116 on amazon for 7542 right now. My question is it mentions connecting pin 5 green to the mes pin on the fury. Controller jumpers and firmware must be changed between lsu 4042 and 49 sensors.

Which shows the lsu 49 pin corresponding colour and where to wire to ecu. The main benefit of the lsu 49 is the robust design combined with the high bosch production quality standard. Lambda 065 to air makes the lsu 49 capable of be ing used as a universal sensor for lambda 1 measure ment as well as for other lambda ranges.

The 49 sensor is very different to the 4042 and also requires a bias current. Bosch lsu 4 technical information.

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