answersLogoWhite

0


Best Answer

There is more than one O2 sensor on that vehicle, probably three and they all are threaded into the exhaust system at various points before and after the catalytic converter.

User Avatar

Wiki User

10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Where is oxygen sensor located on 2002 GMC sierra 4.8 liter?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Where is the oxygen sensor on a 1991 ford ranger 3 liter v6?

the o2 sensor is located on the exaust manifold


Where is the 2002 GMC Sierra 2500 HD Knock Sensor 6.0 liter located at?

The knock sensor is located under the Intake Manifold and there is a knock sensor 1/ knock sensor 2 on this model,the 2 is the one in the rear.


Where is bank 1 sensor 2 oxygen sensor located on 2000 Dodge Grand Caravan 3.8 liter?

It is the sensor in the outlet of the catalytic converter.


Where is the oxygen sensor located on a 1995 dodge spirit 2.5 liter?

Screwed into the exhaust system. Either in the manifold or the pipes.


Where is the oxygen sensor located on 2002 Chevrolet Impala with 3.9 liter engine?

There is one before the catalytic converter and one after.


Where is the oxygen sensor located on a 2002 Chevrolet Impala 3.9 liter engine?

There is one before and one after the catalytic converter.


Where is the oxygen sensor located on a 1995 dodge 1500 with a 5.9 liter and single exhaust?

it is located just behind where the exhaust pipes "y" together


Where is oxygen sensor on a 1988 2.9 liter Ford engine?

The oxygen sensor on the 1988 ford 2.9 liter engine is located on the exhaust pipe just behind the right exhaust manifold. It screws into the exhaust pipe and has a small wire running to the tip of it. Just unplug the wire and turn out the sensor with a wrench.


Does a ford 6 liter have a crankshaft sensor and where is it located?

Where is located


Where is the temp sensor for a 99 4.7 liter located?

The 1999 4.7 liter engine temperature sensor is located just above the thermostat housing. The sensor will be on the front of the engine.


Where the oxygen sensor block 2 sensor 2 is located for a 98 Mustang 3.8 liter Or maybe it was bank 2 sensor 2?

bank # 2 is the drivers side of the engine sensor # 2 is after the catalytic converter ( downstream )


Where is the oxygen sensor - Bank 2 Sensor 1 located on a 98 F-150 with a 4.2 Liter Engine?

Bank 2 is the drivers side of your 4.2 liter V6 in a 1998 Ford F-150 Sensor 1 is between the engine and the catalytic converter ( upstream )