Learn about the o2 sensor electrical connection and how it relates to the ecm and signal output. Bosch oxygen sensor wiring diagram.
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Wideband o2 sensor wiring diagram. This is the place to bosch wideband 5 wire oxygen sensor wiring diagram. 221 single innovate device relay wiring instructions 3 sensor placement optimum bung placement will vary from application to application but using the guideline below will ensure the longest sensor life with the most accurate readings. Although i was not. Denso oxygen sensor wiring diagram. Bosch number is 0 258 006 066. Double click the aem digital gauge pn 30 4100 it will highlight and display matched.
A wiring diagram is a streamlined standard pictorial depiction of an electrical circuit. Honda civic engine diagram. I recently installed an obx header purchased through ebay for. 4 route the wiring through a factory grommet as shown in figure f. Diagram bosch wideband 5 wire o2 sensor denso oxygen sensor wiring diagram. Using a bung is the preferred method for mounting the oxygen sensor in all applications.
For the mtx l and lc 2 the default analog outputs are reversed so youd wire the yellow analog out 1 wire to the megasquirts o2 input wire. Note that the green pin is from the rcal part inside the sensor connector housing and thus theres no green wire to the sensor assembly represent by the blue area to the right. For any lc 1 purchased after june2006 that should be all you need to be concerned with when wiring it up. 6066 is an lsu 40 sensor. Bosch oxygen sensor wiring diagram. Sensor connector is shown looking at the mating face.
Presented here to help you understand the o2 sensor from an electronics and wiring diagram point of. Click apply and close screen. Open up the o2 calibration setup wizard by navigating to wizards setup wizard sensor. Honda civic engine diagram. I recently installed an obx header purchased through ebay for delivered on my miata including a new single wire o2 sensor. The o2 gain options have been removed from series2 ems.
For the lc 1 wire the brown analog out 2 wire to the megasquirts o2 input wire. It reveals the components of the circuit as streamlined forms and also the power as well as signal links between the tools. Unplug the o2 sensor from the 30 4110 gauge. O2 1 afr 3. You may need consider between hundred or thousand products from many store. Verify the wiring is free and clear of abrasion and heat sources.
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