The o2 sensor is located in the exhaust below the ex. Manifold. It will have only one wire, as it is grounded by the ex. Pipe it is mounted into. If trouble breaking loose, apply some heat to help expand the ex. Pipe so the o2 sensor can be broke loose. Hint-good box wrench with a cheater
no chevelle was ever made in 87.
The 1997 Chevrolet Astro Van 02 sensor can be found attached to the outside of the air cleaner housing. The O2 sensor will be on the back side of the air cleaner housing.
Yes.
Adriaan van Wijngaarden died on 1987-02-07.
Stan Van Sichem was born on 1987-04-02.
Dennis van Winden was born on 1987-12-02.
After the catalytic converter.
02 sensor circuit, no activity detected (sensor 1)
It don't have a fuse for the 02 sensors.
YES
The 2002 Chevy Cavalier 02 sensor can be found attached to the air cleaner housing. The O2 sensor will be on the back side of the air cleaner housing.
Answerp0137 or p0147 if it's the heater circuit.