Yaris 1sz fe - electrical questions

[Rowain]

Originally Posted by Cletus Garfunkle

I can't really say exactly what the plug is without an exact picture of it and placement on the engine. If it is near the alternator and ac compressor and it is a square plug that can reach the bottom of the engine I would call it the crank sensor plug. If you could get a picture of the plug on the harness and where it sorta sits by we should be able to help.

It would reach that area as its in the part of the loom with the alternator. Maybe knock sensor the knock sensors seem to be different from Jap to French.