Question about 1994 Chevrolet Camaro

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How many o2 sensors does the 94 camaro have.

I need to find the locations of the oxygen sensors in my 94 camaro'

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There is two(2) up top.Left-side of top engine.Right under the windshield level.The other one(1) should be on your right side of the engine,on the top.The other two (2) is in the rear,under the vehicle.One on both sides.

Posted on Jun 25, 2009

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Location of bank 1 sensor 1 o2 sensor 0n a 6 cylinder jeep grand Cherokee laredo


bank one is left side top of engine standing looking at it , O2 sensor is located on exhaust manifold there is one on each manifold (right-left)

Sep 29, 2016 | Jeep Cars & Trucks

1 Answer

Where is the 02 Oxygen Sensor before the cadalic converter on a 2006 Hyundai Santa Fe


Usually these are located on the exhaust manifold or just below the exhaust manifold and you should be able to see it in the engine bay. On V6 engines there will be one sensor on each of the 2 exhaust banks.
You will probably need to remove the engine cover to see the sensors on your exhaust.

If someone told you to replace these because you got a particular fault code I would be wary. A decent scan tool and basic diagnostics can show if the 02 sensor is working or not. Some faults often blamed on an 02 sensor are not due to faulty sensors.

Jan 09, 2016 | 2006 Hyundai Santa Fe

1 Answer

Oxygen sensors reading wrong but brand new


I;ve had that problem with an AUDI because I had the MAF disconected. Make sur that all sensors related to combustion and emission control are connected and check again. If not then your sensors could be bogus.

Oct 05, 2012 | 1996 Chevrolet Camaro

1 Answer

What is a P 133 code on a 1998 Camaro indicating?


There is no code P133...that is not enough numbers. If you mean P0133, then that is "Oxygen Sensor Bank 1 Sensor 1 Slow Response". This is USUALLY caused by O2 sensor contamination. The O2 sensor itself is not responding as quickly as it should to changes that the computer makes to the injector pulse width.

Sometimes the O2 sensor is just plain worn out, however the engine should be checked for things like leaking valve seals (burning oil) or a leaking head gasket (burning antifreeze) that could be contaminating the O2 Sensor.

Please also review these articles:

Which Oxygen Sensor Is It?

What Else Could Be Wrong?

Aug 07, 2011 | Chevrolet Camaro Cars & Trucks

2 Answers

I have research around and found that the Bank 1 sensor 3 O2 sensor is post Cat. But when I got under there I dont see anything that could resemble a sensor. Where is it. Please help. Marc


try this
ALLDATA Editor's Note: Always verify #1 cylinder location prior to diagnosis and repair.

- Cylinder bank number one is the bank that contains number one cylinder.


See: Firing Order


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Cylinder #1 on left side.

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Cylinder #1 on right side.

- The first oxygen sensor in cylinder bank # 1 is numbered O2 Sensor 1/1.
- The second oxygen sensor in cylinder bank # 1 is numbered O2 Sensor 1/2.
- A third oxygen sensor in cylinder bank # 1 would be numbered O2 Sensor 1/3.
- The first oxygen sensor in cylinder bank # 2 is numbered O2 Sensor 2/1.
- The second oxygen sensor in cylinder bank # 2 is numbered O2 Sensor 1/1.



- If a V-6 or V-8 vehicle only uses one downstream Heated Oxygen Sensor (HO2S) it is numbered O2 Sensor 1/2, even if it uses two upstream HO2S.
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Jun 03, 2011 | 2001 Dodge Stratus

1 Answer

Need to replace o2 sensor trying to find the location


Oxygen sensors are in the exhaust stream. they can be anywhere BEFORE the cat convertor up to and including in the exhaust manifold, or anywhere AFTER the cat. It will ALWAYS be in the exhaust piping. It will have a wiring harness attached to it, either 2 or 4 wires depending on if it's "heated" or not.

Jan 12, 2011 | 1999 Chevrolet Camaro

2 Answers

Bank 1 sensor 2 location on a 1996 chevy suburban


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Fig. Fig. 3: Oxygen sensor-4.3L engines


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Fig. Fig. 4: Oxygen sensor-5.0L and 5.7L engines





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Fig. Fig. 5: Oxygen sensor-7.4L engines




Oxygen sensors are always numbered like this:
Bank 1 sensor 1
Bank 2 sensor 1
Bank 1 sensor 2
Bank 2 sensor 2

Some manufacturers use a kind of shorthand that reads different, but means the same thing:
Sensor 1/1 or O2s 1/1
Sensor 2/1 or O2s 2/1
Sensor 1/2 or O2s 1/2
Sensor 2/2 or O2s 2/2

Bank 1 is always the side of the engine where cylinder number 1 is located and, of coarse, Bank 2 is the opposite side.
On a 4 cylinder engine, there is only 1 bank and it is always referred to as Bank 1.

Sensor 1 is always the upstream sensor (the one located BEFORE the catalytic converter)
Sensor 2 is always the downstream sensor (the one that is located AFTER the catalytic converter.

Hope helps (remember to rate this).



Dec 12, 2010 | Chevrolet Suburban Cars & Trucks

1 Answer

Need to know where O2 sensor is located on a 2005 Dodge Grand Caravan.


There are two oxygen sensors: one is upstream of the catalytic converter and one downstream of the catalytic converter. The oxygen sensor, or O2 sensor is usually located near the catalytic converter.Oxygen sensor downstream of the catalytic converter in the exhaust system on the back of the engine. ------- Thanks.Helpmech

Nov 15, 2010 | 2005 Dodge Grand Caravan

1 Answer

Im getting to much fuel my 1992 camaro rs 5.0L 305 v8 TBI. its running real rich. ive replaced the cooliant temp sensor, throttle position sensor, fuel pressure regulator,spark plug and wires, distributor...


The precatayltic O2 sensors or sensor may by malfunctioning.These are the O2 sensors that tells the ecm to adjust the air fuel ratio according to how much oxygen content is in the exhaust.If for some reason it thinks to much oxygen content is in the exhaust it will tell the ecm to add more fuel.The post catalytic O2 basically is used to monitor the catalytic converter function and should not adjust any air or fuel. Is the check engine light on and are any codes presnt?

Jun 10, 2010 | 1992 Chevrolet Camaro

1 Answer

Po137/po157 codes no activity


P0137 / P0157-Oxygen O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2) refers to the second oxygen sensor on Bank 1. P0137 means the O2 oxygen sensor's voltage remained low for longer than 2 minutes. This, is interpreted by the ECM as a low voltage condition and sets the MIL. Bank 1 Sensor 2 is located to the rear of the catalytic converter and should produce an output signal relative to oxygen storage capacity of the catalytic converter. This rear (sensor 2) sensor is less active than the signal produced by the front sensor. However, if the ECM senses the sensor is inactive, this code will set.

A code P0137 may mean that one or more of the following has happened:

Faulty o2 sensor Exhaust leak near the rear sensor
Plugged catalyst
Short to voltage on O2 signal circuit
High resistance or open on O2 signal circuit

Possible Solutions…
Replace faulty sensor
Repair exhaust leak near the rear sensor
Check for restriction in catalyst and replace as necessary
Repair short, open, or high resistance on o2 signal circuit

Mar 08, 2010 | 2000 Chevrolet Camaro

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