Please note that the sensor connector is different for each sensor. The simplest approach to read a home wiring diagram is to begin at the source or the major power.
Lsu Connectors And Wiring
Bosch lsu 4 9 wiring diagram. From right to left. From left to right. It is suitable for measuring the. The latest generation widebands are compatible with both the bosch lsu 42 and 49. Compatible with the lm 2 lc 2 and mtx l scg 1 dlg 1 psb 1 and psn 1. Bosch o2 sensor wiring.
U the lsu broadband lambda sensor is a planar zrê two cell limit current sensor with integral heater. The contacts in the sensor 49 signed mirror. The kit uses the latest version bosch 5 wire lsu 49 oxygen sensor matched with a genuine bosch self calibrating processor for accurate and. Controller jumpers and firmware must be changed between lsu 4042 and 49 sensors. 2001 honda civic engine diagram bosch oxygen sensor wiring diagram bosch motorsport catalog resources lambda sensor lsu 49 lambda sensor lsu 4 9 bosch motorsport oxygen in exhaust gases of automotive engines as far as. The contacts in the sensor 42 signed mirror.
Bosch oxygen sensor wiring diagram 8b50 premium oxygen sensor with oe smartlink connector connectors joining. Robert bosch gmbh automotive aftermarket postfach 410960 76225 karlsruhe germany wwwbosch sensorende lambda sensor lsu 49 measurement of oxygen content input quantity. The wiring diagram on the opposite hand is particularly beneficial to an outside electrician. 17025 is an lsu 49 sensor. Bosch number is 0 258 017 025. Bosch sensor lsu 49.
To prevent fluids such as condensation from collecting between the sensor housing and sensor element bosch recommends that lsu 49 sensors be mounted 10 or more above horizontal. 19605 purchase now instructions find a dealer. Reference the sensor sensor cable identifier image below. The manuals used sensor 42. Lambda sensor lsu 4 9 datasheet bosch motorsport. The 49 sensor is very different to the 4042 and also requires a bias current.
Always identify lsu49 pin5 sensor wire missing not a real signal function color lsu49 pin lsu42 pin ec18 pin pump red 1 6 ec189 pump yellow 2 5 ec187 nernst black 6 1 ec1813 see pullup resistor note below heater white 3 4 ec1818 heater grey 4 3 12v rcal 5 2 nc no wire to sensor see rcal below. Can i replace it with the 49. Pin 2 blank empty. The microtech lsu 49 wideband airfuel ratio kit is a useful addition to any ecu installation allowing the tuner to keep a close eye on the engines all important airfuel ratio. Sometimes wiring diagram may also refer to the architectural wiring program. How to connect the sensor.
3888bosch lsu 49 5 wire wide band o2 sensor. X series wideband controller gauge bosch lsu 49 sensor wiring harnesses black bezel black afrlambda faceplate o2 sensor bung price. Lsu49 vems v3 lsu49 sensor has 2016 02 15 under similar conditions. Only genuine bosch lsu 49 wideband lambda sensors are compatible with link can lambda modules. Note also that the pin numbering changes but positions remain the same for the 42 and 49 connectors.
Gallery of Bosch Lsu 4 9 Wiring Diagram
