Question about 1999 Chevrolet Express

2 Answers

Bank 1 sensor 2 location

1999 express van 1500

Posted by Anonymous on

Ad

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Chevrolet Master
  • 991 Answers

Bank 1 is the same side that the number 1 cylinder of the engine is on and location 2 is the after catalytic converter sensor.

Posted on Apr 23, 2015

Ad
  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Chevrolet Expert
  • 259 Answers

Right side of the car after catalytic converter

Posted on Apr 23, 2015

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: location Fuel Tank Pressure Sensor on a 2005 chevy express van

lOOK UNDER THE REAR OF THE VEHICLE ABOVE THE SPARE TIRE ON A CROSSMEMBER BETWEEN THE FRAME RAILS.

Posted on Apr 24, 2009

dttech
  • 4803 Answers

SOURCE: where is the bank 2 sensor 1 located.

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.

Most GM engines have #1 cylinder located on the left bank, (or Driver's Side) of the engine,

So, the answer to your question would be that you are looking for the sensor located before the catalytic converter on the right (or Passenger Side) of the truck.

Posted on Oct 17, 2009

roniecon
  • 6826 Answers

SOURCE: were bank 1 sensor 2 located on a 1997 tahoe

bank 1 is the drivers side,and it is the down stream sensor,the one after the cat,converter,If this was helpful,please let us know,thank you.

Posted on Jan 03, 2010

  • 303 Answers

SOURCE: 2000 chevy express 1500 van having starting issues

Start with fuel system. Listen for fuel pump humm at fuel tank No humm check wiring to pump for power. Then check for spark at plugs and wires. Remove wire from coil and hold near engine and see arch when you crank. No arch. Replace ignition Modular inside distributor cap or cap or rotor

Posted on Feb 04, 2010

  • 51 Answers

SOURCE: where is bank 1 sensor 2 located?

A Bank indicates what side of your engine (the even numbered cylendars or the odd numbered cylendars) or all of your cylendars if you have an inline motor. sensor two i would hazard a guess is a knock, ping, or temperature sensor on the second piston back from the front on the even numbered side of the engine (or the second piston back from the front if you have an inline engine instead of a v-6) 

Hope this helps!
                       Joe.
If you have any more questions please do not hesitate to ask.

Posted on Feb 26, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

'96 chevy express van 1500...location of M A P sensor on 5.0 litre


1996 Chevrolet Truck G10 1/2 ton Van 5.0L SFI 8cyl

The MAP Sensor is located: Front seating area, center, under engine cover, rear passenger side of intake manifold, above valve cover, mounted on bracket.Here's a link to what it look's like Brad. MAP Sensor at AutoZone com Best MAP Sensor Parts for Cars Trucks SUVS

Jul 23, 2015 | Cars & Trucks

1 Answer

5.7L 6 cylinder 2002 chevy express van oxygen sensor locations?


It is possible it is in the passenger side exhaust manifold.

Jan 25, 2015 | Chevrolet Cars & Trucks

1 Answer

Express 1500 bank1 sensor2 location


bank #1 sensor 1 front.bank #2 sensor 2 is back.

Feb 26, 2013 | 2007 Chevrolet Express Cargo

3 Answers

Were is the bank 2 censor located


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.

Most GM engines have #1 cylinder located on the left bank, (or Driver's Side) of the engine,

Aug 20, 2011 | 2000 Chevrolet Express Cargo

1 Answer

Whereis the oxygen sensor bank 1 sensor 2?


The location is as follows:--- The system is setup almost like you would expect:
Bank 1 Sensor 1 - Driver's side, before catalytic converter
Bank 1 Sensor 2 - Driver's side, after catalytic converter
Bank 2 Sensor 1 - Passenger side, before catalytic converter
Bank 2 Sensor 2 - Passenger side, after catalytic converter
--------- thanks.Helpmech.

Nov 12, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

I need to know where bank 1 sensor 1 is for replacement of an o-2 sensor


bank one of the engine is the driver side bank of cylinder no matter what engine, the bank 1 sensor 1 O2 sensor is in the exhaust pipe before the catalyutic converter.

Jul 23, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

Oxygen sensor location


They are in the exhaust pipes. There are 4 of them. Bank 1 is the drivers side, Bank 2 is passenger, sensor 1 is before the cat, sensor 2 is after.
In the code discription it will tell you where the problem is. Like Bank 1 Sensor 2, would be the drivers side rear one.
Hope that helps.

Oct 17, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

I own a 2003 Chevrolet Express 3500 cargo van. The check engine light came on and the local hardware store, break out box indicates that the knock sensor circuit is the problem, bank 2. Which side of the...


OK, bank2 is the side where the #2 piston is on. Usually its the pasanger side. To be sure open the hood and see which cylinder head is more forward than the other. the cylinder head set back is the bank 2 side. The knock sensor is located on the bank side of the block. You dont need a special tool. only a wrench. Make sure you clear all codes after installation of sensor.

Jul 23, 2009 | Chevrolet Express Cars & Trucks

1 Answer

I have a Chevy 2002 express cargo van and the code indicated that the O2 sensor Bank2 sensor 1 is not working. Which one is this I see three sensors on the exhaust


HI....
The BANK 2 on your chevy is the PASSANGER SIDE.
And BANK 1 is at the DRIVER SIDE.
The sensor 1 is the UP sensor. It's mean BEFORE catalystic.
And the sensor 2 IS AFTER Catalystic.

OK... I hope this help on your question
Thank you for use fixya.

Jul 24, 2008 | Chevrolet Chevy Cars & Trucks

Not finding what you are looking for?
1999 Chevrolet Express Logo

69 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76691 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8531 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...