O2 sensor pin at ecu
Thread Starter
Pro
Joined: Apr 2000
Posts: 589
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From: Acapulco Guerrero
O2 sensor pin at ecu
Hi,
please help me
some
years ago when I installed headers, I used heated o2 sensor with a relay to switch on.
some weeks ago I sent the car to replace exhaust gasket to copper.
I dont know what happened but Indont have signal from o2 sensor to ecu
and I cant found the oem pink-purple cable from oem 1 cable 02 sensor.
could somebody please let me know which pin at ecu is the o2 signal input ?
thanks in advance
please help me
some
years ago when I installed headers, I used heated o2 sensor with a relay to switch on.
some weeks ago I sent the car to replace exhaust gasket to copper.
I dont know what happened but Indont have signal from o2 sensor to ecu
and I cant found the oem pink-purple cable from oem 1 cable 02 sensor.
could somebody please let me know which pin at ecu is the o2 signal input ?
thanks in advance
Thread Starter
Pro
Joined: Apr 2000
Posts: 589
Likes: 3
From: Acapulco Guerrero
thanks for your answer
to technical for me, the ecu have numbers marked ?
I dont have fsm, only haynes manual inside car, the car is at other city . On this days I will try to repair this,
i dont remember if at haynes manual have the numbers of ecu connectors
i will check
to technical for me, the ecu have numbers marked ?
I dont have fsm, only haynes manual inside car, the car is at other city . On this days I will try to repair this,
i dont remember if at haynes manual have the numbers of ecu connectors
i will check
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From: Liliha Bakery stuffing my face with coco puffs!
Drifting
Joined: Nov 2018
Posts: 1,800
Likes: 579
From: Mays Landing, NJ
When a member of the forum asks a question the question should not be responded to with "don't you have a FSM". It comes across like that member is being told "why are you bother us with your question?? Go buy one and find the answer on your own !!!. One of the reasons many owners subscribe is because they can reach out and get a fellow member here to help them.
I can tell you that I had the FSM for my 91 and not ashamed to say some of the diagrams in the electrical book were beyond my ability to read and follow. My advise for those here that constantly use "you need to buy a FSM" as their answer, it might be better for them to not reply at all.
I can tell you that I had the FSM for my 91 and not ashamed to say some of the diagrams in the electrical book were beyond my ability to read and follow. My advise for those here that constantly use "you need to buy a FSM" as their answer, it might be better for them to not reply at all.
Thread Starter
Pro
Joined: Apr 2000
Posts: 589
Likes: 3
From: Acapulco Guerrero
They come highly recommended...
https://www.corvetteforum.com/forums...ts-please.html
https://www.corvetteforum.com/forums...ts-please.html
Thread Starter
Pro
Joined: Apr 2000
Posts: 589
Likes: 3
From: Acapulco Guerrero
What is a good place to connect the switched signal for the 02 sensor relay ?
some gave me the advice some time ago from wiper, but I found that on mine is intermitent
thanks in advance
some gave me the advice some time ago from wiper, but I found that on mine is intermitent
thanks in advance
Race Director
Joined: Apr 2003
Posts: 17,700
Likes: 1,667
From: moraga ca
When a member of the forum asks a question the question should not be responded to with "don't you have a FSM". It comes across like that member is being told "why are you bother us with your question?? Go buy one and find the answer on your own !!!. One of the reasons many owners subscribe is because they can reach out and get a fellow member here to help them.
I can tell you that I had the FSM for my 91 and not ashamed to say some of the diagrams in the electrical book were beyond my ability to read and follow. My advise for those here that constantly use "you need to buy a FSM" as their answer, it might be better for them to not reply at all.
I can tell you that I had the FSM for my 91 and not ashamed to say some of the diagrams in the electrical book were beyond my ability to read and follow. My advise for those here that constantly use "you need to buy a FSM" as their answer, it might be better for them to not reply at all.
Last edited by 383vett; Oct 17, 2021 at 10:22 PM.
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Drifting
Joined: Nov 2018
Posts: 1,800
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From: Mays Landing, NJ
WVZR1 has helped hundreds if not thousands of members over the years. If you read his response carefully, you will see that he did answer the op’s question in detail. To suggest that someone purchase a family is not out of line. Had WVZR1 had not answered the question, that would have been a different story. And by the way, the word you want is ADVICE.
Team Owner
Joined: Sep 2003
Posts: 25,394
Likes: 2,741
Had he replied yes I'd have supplied a page reference in the FSM for him. OP didn't get A 16 & PPL. OP then returns to mention he's maybe struggling with more wiring!
I'd say a FSM would be a reasonable purchase. Seeing the OP's location I also mentioned to him I could supply one + other information 'today' or same day requested!!