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Hello MG
I've been unsuccessful in confirmation of this info:
Installing a PLX wideband O2 system and need to run a single wire for 0-1v into the stock ECU so the PLX controller can mimic the narrowband signal. My Bentley manual does NOT have a wiring diagram....only O2 sensor troubleshooting steps. I'm able to confirm that the connectors in the pics are for the stock narrowband system. Can any of you tell me what each wire is for? I have some guesses, but would be highly illogical to do so in all practicality :dur:
Instead of cutting/splicing/tapping into a wire at the ECU, couldn't I just build a male connector to run the single wire into the stock connector and send the mimic signal into the ECU that way??
My stock ECU = 4 connectors
Stock O2 sensor = 3 wire....2 white + 1 black
I've been unsuccessful in confirmation of this info:
Installing a PLX wideband O2 system and need to run a single wire for 0-1v into the stock ECU so the PLX controller can mimic the narrowband signal. My Bentley manual does NOT have a wiring diagram....only O2 sensor troubleshooting steps. I'm able to confirm that the connectors in the pics are for the stock narrowband system. Can any of you tell me what each wire is for? I have some guesses, but would be highly illogical to do so in all practicality :dur:
Instead of cutting/splicing/tapping into a wire at the ECU, couldn't I just build a male connector to run the single wire into the stock connector and send the mimic signal into the ECU that way??
My stock ECU = 4 connectors
Stock O2 sensor = 3 wire....2 white + 1 black
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