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O2 sensor wiring to ECU - pls need help

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Old 05-11-14, 04:12 PM
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sonyoor
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Question O2 sensor wiring to ECU - pls need help

[SIZE="4"]need to know the O2 sensor cable port in ECU , to connect O2 sensor direct cable to ECU or any diagram for ECU showing the port number. ... like image below


(example )




my car 1997 ECU



waiting your help

Last edited by RA40; 05-11-14 at 09:39 PM. Reason: descriptive title
Old 05-11-14, 11:30 PM
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Shmee
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Why do you need to do this???
Old 05-12-14, 04:13 AM
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Yamae
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These are for 94-97 JDM UCF20/21. Probably the same with USM.
Attached Thumbnails O2 sensor wiring to ECU - pls need help-connectors-for-early-ucf20.jpg   O2 sensor wiring to ECU - pls need help-pin-assignment-for-early-ucf20-ecu.jpg  
Old 05-12-14, 04:15 AM
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sonyoor
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because the old cable cancel from the x owner , i can not find it in cables group
Old 05-12-14, 05:45 AM
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sonyoor
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thank you YAMAE appreciate your help

i will tray to connect sensor it has 4 wire (blue,black , black and white)
which one it is going to (ECU) ( ground -12 ) (battery +12) and the fourth one .
like below image




i m trying to follow this image

Old 05-12-14, 07:03 AM
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Yamae
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You are welcome.
Ground side wires are all connected to pin 16 of connector B, signal name E1
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