A Toyota Sequoia typically uses a heated oxygen sensor (HO2S) type sensor for monitoring oxygen levels in the exhaust. This sensor helps optimize fuel efficiency and reduce emissions by providing feedback to the engine control unit.
Where is the oxygen sensor code p1155 located in toyota mini van sienna?
The 1988 Toyota oxygen sensor is located on the air cleaner housing. You will find the sensor, on the back side of the housing.
It is the one on the passenger side behind the catalytic converter
The speed sensor wire for a 2004 Toyota Sequoia is behind the glove box. The speed sensor wire is orange/green.
before cat
its located in the back of the motor.
its where the #1 cylinder is that's bank one
that is the oxygen sensor on the exhause manifold.
its is located downstream on the backside exhaust manifold
I just got a quot for a 2003 Sequoia and they said it will be $490 parts and labor. Part $290 Labor $200.
There is possibly a light sensor if it has auto headlamps. or a temp sensor for climate control