Hi guys, looking for a bit of help.
I am replacing my O2 sensor and two things .. I’ve found a plug to the right of timing cover and don’t know what’s it’s for.??? I’ll post a pic..
Also my car has single wire O2 sensor and the harness plug is missing and been replaced by a crimp, I’m trying to track a replacement plug and struggling to find one.. any help appreciated.
Harness plug what’s it for?
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Many subjects will have been discussed before. Please try the search function before starting a new thread.
Check in the Know Your 2 as the information you need may already be there.
Important ! - Please make your topic title as descriptive as possible . titles with just "help" generally dont get as many answers as a title that points to the problem
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BYRNEY1984
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Re: Harness plug what’s it for?
It is most likely a plug for the ac compressor or the low level oil sensor. But if you upload a picture I might be able to tell you exactly. I wouldn’t worry about getting a new plug just use some bullet or spade connectors.
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jimi
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Re: Harness plug what’s it for?
Post up the wire colours going to the plug, use can be worked out from the.
Black is not a colour ! .... Its the absence of colour
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Uddyboy
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Re: Harness plug what’s it for?
Cheers guys I’ve tried to upload the pics but won’t let me, I’ll speak to admin and get it sorted…
Thanks again
Thanks again
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jimi
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Re: Harness plug what’s it for?
Admin speaking 
Are you using this method ? https://mr2oc.co.uk/forum/adding-images ... 67439.html
If so at what stage does it fail ?
Are you using this method ? https://mr2oc.co.uk/forum/adding-images ... 67439.html
If so at what stage does it fail ?
Black is not a colour ! .... Its the absence of colour
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Uddyboy
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Re: Harness plug what’s it for?
Cheers Jimi, yes getting as far as status showing yellow triangle and this message.
“The image must be at least 0 pixels wide, 0 pixels high and at most 800 pixels wide and 600 pixels high. The submitted image is 600 pixels wide and 800 pixels “
Sending from my phone and seems to be seeing the file
Most likely user error
“The image must be at least 0 pixels wide, 0 pixels high and at most 800 pixels wide and 600 pixels high. The submitted image is 600 pixels wide and 800 pixels “
Sending from my phone and seems to be seeing the file
Most likely user error
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jimi
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Re: Harness plug what’s it for?
Seems to work fine for me
Do you see this part ?
Black is not a colour ! .... Its the absence of colour
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Uddyboy
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Re: Harness plug what’s it for?
HI Jimi, yeah i see the attachment banner seems to be working from laptop but not phone....can you let me know if you can open the pics?
- MR2 unkonown plug pic.jpg (44.62 KiB) Viewed 73 times
- MR2 unknown plug location.jpg (67.55 KiB) Viewed 73 times
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jimi
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Re: Harness plug what’s it for?
Your images work fine 
What kind of phone ? and what browser on your phone Works fine on my Android (Galaxy) phone & tablet
What kind of phone ? and what browser on your phone Works fine on my Android (Galaxy) phone & tablet
Black is not a colour ! .... Its the absence of colour
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MRHAPPY62
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Re: Harness plug what’s it for?
looks like air con idle up ,so if you dont have air con its just spare.
MK2 3sge Uk sold.
MK3 Chilli red sold.
MK2 Smg Gltd Super Edition now with V6
MK3 Chilli red sold.
MK2 Smg Gltd Super Edition now with V6
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jimi
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Re: Harness plug what’s it for?
Apple
Somehow I'm not surprised
we have no access to Apple devices so no real way of checking it. I believe Firefox, Chrome & Edge browsers are all available for Apple, I 'd try one of them
Somehow I'm not surprised
we have no access to Apple devices so no real way of checking it. I believe Firefox, Chrome & Edge browsers are all available for Apple, I 'd try one of themBlack is not a colour ! .... Its the absence of colour
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BYRNEY1984
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Re: Harness plug what’s it for?
Yeah looks like the ac plug. And jimi photo’s work fine for me on my iphone. Just sometimes you have to select a lower quality of picture because the file is too big.
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Uddyboy
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Re: Harness plug what’s it for?
Cheers @BYRNEY / @JIMI / @MRHAPPY... I'll use the laptop until I sort the phone browser.
Regards the AC plug that makes sense, I do still have A/C but cannot see the connector it should plug into...
On another note, I'm trying to track down a single wire O2 sensor as mine is damaged at the cable entering the sensor and I'm running rich so i think it might be the culprit, any idea where I can get one, I've searched everywhere and really don't want to pay Toyota prices
Regards the AC plug that makes sense, I do still have A/C but cannot see the connector it should plug into...
On another note, I'm trying to track down a single wire O2 sensor as mine is damaged at the cable entering the sensor and I'm running rich so i think it might be the culprit, any idea where I can get one, I've searched everywhere and really don't want to pay Toyota prices
