Question about 2001 Chevrolet Tracker

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Oxygen sensor 2000 2 liter Tracker

2000 2 liter chevrolet tracker (suzuki) engine front oxygen sensor: what are the functions of the 4 wires:  white?  blue? black?  black?

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You have an heated Oxygen sensor. 2 of the wires heat up the sensor and keep it at a certain temperature, it is turned on and off by the computer. The other 2 are use to send a very low voltage reading back to the computer to tell the computer if the engine is running rich or lean. I don't have a diagram to tell you which wire does what but you can get a manual and that should give you the information that you need and tell you how to trouble shoot it to tell if the sensor is bad or not, you may want to look for a wire laying on the exhaust, I have found wires burnt and lay on the metal.

Posted on Oct 31, 2008

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I need to replace an oil pressure sensor and a oil pan gasket on a 1999 Chevrolet Tracker. Which part should I replace first?


Collette, do oil pressure sensor first to make sure oil pressure is good in case it is not, then maybe you will have to change oil pump when pan off if found to be defective. Check the attached links,instruction and guides, Good luck
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How to test oxygen sensor (s) 2002 chevy tracker?


The sulfur smell is because the 4 cyl is running rich . The issue can be the maf sensor or the 02 sensor going bad or the car needing a tune up. If the sensors are going bad there should be a check engine light on. Read the code for free at any parts store and then google the code they give you for more info on fixing the problem.

Some good news is the sulfur means the cat is functioning.

hope that puts you in the right direction

Jun 02, 2014 | 2002 Chevrolet Tracker

1 Answer

Is a Chevrolet Tracker 2.4 liter engine an interference design?


Oddly, I could not find any reference to a 2.4 L engine. Other sizes, yes. Who makes the engine? Suzuki, Mitsubishi?

May 14, 2014 | 2000 Chevrolet Tracker

1 Answer

What kind of oxygen sensor is need for a 2002 Chevy Tracker


Since you said 4 sensors I will assume you have the V6 engine.
The aftermarket sensors that are designed to fit your truck are about $150 each so with labor that would be about right. And sensors from GM would probably be $250 each.
However, odds are you do not need all 4 sensors. Maybe one.

Jul 27, 2012 | 2002 Chevrolet Tracker

1 Answer

What is the 420 code on a 2001 chevy tracker


P0420 - Catalyst System Efficiency Below Threshold (Bank 1)
The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate. The downstream O2 sensor reading should be fairly steady. Typically the P0420 code triggers the Check Engine Light if the readings of the two sensors are similar. This is indicative of (among other things) a converter that is not working as efficiently as it should be (according to specs). It is part of the vehicle emissions system.

Symptoms: You will likely not notice any drivability problems, although there may be symptoms.

Causes: A code P0420 may mean that one or more of the following has happened:
Leaded fuel was used where unleaded was called for
An oxygen sensor is not reading (functioning) properly
The engine coolant temperature sensor is not working properly
Damaged or leaking exhaust manifold / catalytic converter / exhaust pipe
Retarded spark timing
The oxygen sensors in front and behind the converter are reporting too similar of readings

Some suggested steps for troubleshooting a P0420 error code include:
Check for exhaust leaks at the manifold, pipes, catalytic converter. Repair as required.
Use a scope to diagnose the oxygen sensor operation (Tip: The oxygen sensor in front of the catalytic converter normally has a fluctuating waveform. The waveform of the sensor behind the converter should be more steady).
Inspect the downstream heated oxygen sensor (HO2), replace if necessary
Replace the catalytic converter

One thing to note is that many vehicle manufacturers offer a longer warranty on emissions-related parts. So if you have a newer car but it's out of it's bumper-to-bumper warranty, there still may be warranty on this type of problem. Many manufacturers give a five year, unlimited mileage warranty on these items. It's worth checking into.


Hope helps.

May 13, 2011 | 2001 Chevrolet Tracker

1 Answer

2000 go tracker bad oil leal back of motor have changed rear main oil seal front trans seal oil pan gasket still leaking even changed crank sensor oil ring &sensor .


It has to be an oil pressure sending unit. There are two of them on that SUV but they are in different places depending on your engine cord. If you go to Advance Auto parts or O'Riley, they will tell you exactly where to look.

Nov 18, 2010 | 2000 Chevrolet Tracker

1 Answer

I need a serpentine belt/routing diagram 2000 chevy tracker.


For the 2000 Chevrolet Tracker:

Most modern vehicles have the Belt Routing Diagrams on the undeside of the Hood. But the sometimes disappear.

I do not know if you have the 1.6L In-Line 4-Cylinder, or the 2.0L DOHC In-Line 4-Cylinder. Nor what Engine Options you have (AC/No AC, etc.).

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!

http://www.2carpros.com/car_repair_information/year/2000/make/chevrolet/model/tracker/2000_chevrolet_tracker_drive_belt_routing_diagram.htm



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My spark plugs are on the top of the motor, take off the individual coil then pull up - this is the wire to the plug. Stick in the wrench and take out I have a 99 tracker 2.0 liter

Jul 23, 2009 | 2000 Chevrolet Tracker

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2001 chevrolet tracker engine cranks but won't start


You have wet ignition components. Get an air hose and blow dry everything you can get to. You may even have to let it sit to dry out.

Apr 29, 2009 | 2000 Chevrolet Tracker

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2000 Chevy Tracker 4x4 2.0 liter engine


There are 4 small coild on the top of the motor, these are the ignition coils, 1 per spark plug. You have to pull the coils and the spark plugs are under them.

Jul 16, 2008 | 2000 Chevrolet Tracker

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