O2 sensor readings from torque.

[CTScott]

That looks quite normal for 02 sensor output.

Since you can smell it in the cabin of the vehicle, I would check for exhaust leaks, particularly where the exhaust manifold connects to the exhaust pipe.

[Rakin]

Originally Posted by CTScott

That looks quite normal for 02 sensor output.

Since you can smell it in the cabin of the vehicle, I would check for exhaust leaks, particularly where the exhaust manifold connects to the exhaust pipe.

I see. I'll check for exhaust leaks first thing tomorrow. Oh and I can smell unburnt fuel from the exhaust tip as well.
Thanks.

[CTScott]

Originally Posted by Rakin

I see. I'll check for exhaust leaks first thing tomorrow. Oh and I can smell unburnt fuel from the exhaust tip as well.
Thanks.

Have you cleaned the MAF sensor? Also, if the injectors are plugged they could cause the fuel to not properly atomize and therefore not fully burn.

[Rakin]

Originally Posted by CTScott

Have you cleaned the MAF sensor? Also, if the injectors are plugged they could cause the fuel to not properly atomize and therefore not fully burn.

I changed out the MAF a month back (The old one died), I too am suspecting the injectors, but in the past when the injectors needed replacing there would be issues with acceleration or the throttle would be laggy none of which are present right now. The car runs fine except for the strong exhaust smell. Do you think I should swap out the injectors?

[CTScott]

Originally Posted by Rakin

I changed out the MAF a month back (The old one died), I too am suspecting the injectors, but in the past when the injectors needed replacing there would be issues with acceleration or the throttle would be laggy none of which are present right now. The car runs fine except for the strong exhaust smell. Do you think I should swap out the injectors?

I would say only to do so if you have an extra set on hand. Also, verify that the new MAF is the correct part number for your car. I have seen autoparts places over here sell people Tundra ones, which look identical, but have a different part number.