O2 sensor plugs location

Hiya.  Recently bought an 97 import celica.  Failed mot on emissions.  And on inspection there are no sensors on the exhaust at all.  Been over it thoroughly.  But before I buy new exhaust and sensors I wanted to make sure the sensor plugs are there and intact.  But not sure where to start looking.   Done hours of Internet digging but really struggling here.  Any help would be appreciated.   Cheers

Enter your VIN and see if you can find them.

http://japan-parts.eu/

Lol.  Doesn't recognise the vin.  Just my luck atm.  Will double check it off the car.  But the dlva document one isn't working.

Cheers

20 hours ago, Xanadu_999 said:

Enter your VIN and see if you can find them.

http://japan-parts.eu/

Another forum suggests the jap vin is 11 digits.   That websites not having any of it

Now that I've found out your car is a 3S-GE (ST202), here is a diagram showing the O2 (Oxygen) sensor. It should be under the exhaust manifold heat shield.

Diagram

1 hour ago, Xanadu_999 said:

Now that I've found out your car is a 3S-GE (ST202), here is a diagram showing the O2 (Oxygen) sensor. It should be under the exhaust manifold heat shield.

Diagram

That's super helpful X.  I have taken the cover off to check but I will do it again to be sure.  There is a rouge cable and plug tied up behind the drivers side headlamp.  Hoping that might be the one as not to far from the manifold.

Cheers