answersLogoWhite

0

where? (you mean which one ,right)?

there are 2 sensors on Inline 4 cylinders motors

the front sensor is the air fuel mixing sensors.

the rear sensor does nothing to make motor run better.

the rear sensor is for checking the health of the Catconverter.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

How do you change oxygen sensor on a 2006 Chevy aveo?

How do you change oxygen sensor on a 2006 Chevy aveo?"


Where is bank 1 oxygen sensor on a 2002 4 cylinder Chevy Tracker?

On a 2002 4-cylinder Chevy Tracker, the Bank 1 oxygen sensor is located on the exhaust manifold, before the catalytic converter. It is positioned on the side of the engine, typically near the front, and may require some maneuvering to access. This sensor is responsible for measuring the oxygen levels in the exhaust gases to help optimize fuel efficiency and emissions.


How do you replace rotors on a 2004 Chevy Tracker?

How do you change the front rotors on a 2004 Chevy tracker


How do you unplug an oxygen sensor on a 2003 Chevy Cavalier?

How do you unplug an oxygen sensor on a 2003 Chevy Cavalier


Where is o2 sensor located in a Chevy Cavalier?

there is two of them, ones on the top and there is one on the bottom of the engine.Here is how you would change them.http://www.ehow.com/how_5059297_change-oxygen-sensor-chevy-cavalier.html


How do you change alternator on 2002 Chevy Tracker?

with tools.


Where is the oxygen sensor located on an 86 Chevy Celebrity 2.5L and is it difficult to change?

Its right up front. Piece of cake to change!


2002 Chevy Trailblazer oxYGen sensor where is it located?

where is the O2 sensor on a 2002 chevy trailblazer


How do you change the oxygen flow sensor on a Chevy Malibu?

Very simple. Unplug the wire to the sensor, unscrew/remove the sensor, install new sensor and plug it in. You're done. Have fun.


How do you change the thermostat sensor on a 2001 Chevy cavalier?

how do you change a thermostat sensor in a 2001 Chevy cavalier and where is it


Where on a 1994 Chevy blazer is the oxygen sensor located bank one sensor one?

where is the oxygen sensor in a 1995 gmc jimmy


How do you change the oxygen sensors in a 2001 Chevy Metro?

to change o2 sensor ,you need to buy a o2 sensor socket from a parts store then disconnect neg terminal on battery ,after that disconnect wire connecter on o2 sensor and remome o2 sensor

Trending Questions
Why wont the fan kick in on a 1994 Pontiac Firebird Started with a lound winding noise Changed Alternator Water Pump now the temp gauge is over 210 The fan isn't kicking on Help? How many 1968 Oldsmobile cutlass s post coupe were built? Where is the turn signals flasher on a Chevrolet Malibu 1999? What is the fuel pressure for a 2003 Buick Lesabre? Where can you find a diagram for the serpentine belt on a 95 Chrysler LeBaron? What year did Chevrolet stop using timing chains in their trucks? Where is turn signal relay located on 1993 topaz? Why won't your bottom brake lights work on my 1996 Buick roadmaster? Where is the Voltage Regulator on a 1990 Ford Taurus 3 point 0 v6? How do you change thermostat in 95 Chevy Lumina? Why all of a sudden a 2003 Chevy S-10 won't take gas at the filling station? What would make 99 f150 keep burning up turn signal flasher? Do both cooling fans run at same time. Do one run until the car gets hot.99chrysler LHS? Where is the relay for the glow plugs on a L200? Where is the factory pre-set code for the keyless pad entry on a 2005 for expedition? How do you ground temperature sending unit? Your car won't start and it doesn't make any noise when you try to start it and all the accessories work what might be wrong with it? Alternator not charging on a 1999 Camaro Previous owner put a jumper wire from the MAP sensor to provide current to the alternator when jumper is removed alternator stops charging? How much does a 1991 Oldsmobile ninety eight regency elite sedan weigh? When was Geo Prizm created?