F
fusionrace
Guest
- New owner
- 1991 NSX
- Failed emissions a few times over the last few weeks, trying to chase down why.
- No check engine, no stored codes
So I have been trying to track down why I am failing emissions and I went to take a look in the engine bay found the engine side harness leading to the rear 02 sensor MacGyvered together.
Would this be causing issues, even without a check engine light?
Also, there seems to be another set of wires leading off of the o2 harness to the elsewhere under...
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- 1991 NSX
- Failed emissions a few times over the last few weeks, trying to chase down why.
- No check engine, no stored codes
So I have been trying to track down why I am failing emissions and I went to take a look in the engine bay found the engine side harness leading to the rear 02 sensor MacGyvered together.
Would this be causing issues, even without a check engine light?
Also, there seems to be another set of wires leading off of the o2 harness to the elsewhere under...
Read more
Continue reading...
