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carrie hill Posted on Dec 12, 2017
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Where is the oxygen sensor for bank 1 sensor2 downstream on a kia rio 2003

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matt

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  • Kia Master 1,666 Answers
  • Posted on Dec 12, 2017
matt
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3 Related Answers

Anonymous

  • 323 Answers
  • Posted on Aug 10, 2009

SOURCE: oxygen sensor confusion

1/1 is upstream sensor on the number 1 cylinder side, 1/2 is the downstream of the number 1 cylinder side, 2/1 is the upstream of the number 2 cylinder side, 2/2 is the downstream of the number 2 cylinder side. Hope this helps.

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airjer995

Jeremy W.

  • 5332 Answers
  • Posted on Feb 09, 2012

SOURCE: can you clean knock sensor on 2003 kia rio

O2 sensors in general are not "cleanable". If they have failed than they are typically replaced.

Do you have a code for an O2 sensor? If so whats the code?

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

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john h

  • 29494 Answers
  • Posted on Jul 14, 2016

SOURCE: Should i replace the oxygen sensor bank 1? Is it downstream or upstream?codep0420 2006 quest

you need to test both can be either one or it can be a different sensor the following link can assist in breaking down what sensors to check
http://www.obd-codes.com/p0420

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Related Questions:

0helpful
1answer

Where are the oxygen sensors located on 2003 Kia Rio 4 door sedan?
no need for a diagram
the heated oxygen sensors are in the exhaust manifold/ pipe before the cat converters
one in each bank
Read full answer
May 05, 2018 • Kia Cars & Trucks
1helpful
1answer

Where is the location of the oxygen sensor and heated oxygen sensor of kia rio 2004? i have error code P0038 and P0136 on my car. also, what can i do to fix it? please help. Thanks a lot and God bless
code p 0038 refers to heated oxygen sensor (HO2S) 2 bank 1 heated control --circuit low===causes --wiring short to positive --- HO2S--- ecm
code p 0136 refers to HO2S 2 bank 1 circuit malfunction===causes --heating inoperative --wiring-- HO2S
it also refers to HO2S --no signal===causes ---wiring --HO2S
bank 1 is the bank closest to the fire wall and heated oxygen sensors(HO2S) are always in the exhaust manifold/pipe before the cat converter
the wires in the HO2S are delicate so always use the correct sensor socket for removal and installation of the sensors
Read full answer
Jan 10, 2017 • Kia Cars & Trucks
0helpful
1answer

P0011 which bank is #1
Bank 1 near the fire wall bank 2 is on the car radiotor side example bank 1 sensor2 b1s2 right side second sensor or downstream sensor 1 is uptream
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Mar 13, 2015 • 2009 Saturn Aura XR
0helpful
1answer

2003 buick regal,3800. code 135 coming up. car runs til reaches operating temp,then will not idle. Is this O2 sensor failure?
P0139 - Oxygen Sensor Circuit Slow Response (Bank1, Sensor2)
- Faulty Rear Heated Oxygen Sensor Bank 1
- Rear Heated Oxygen Sensor Bank 1 harness is open or shorted
- Rear Heated Oxygen Sensor Bank 1 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks may be faulty
- Exhaust gas leaks
Best advice check it out first!
DO NOT Shotgun it as in replace things until it works. You are blowing money at that point.
Read full answer
Dec 23, 2014 • 2003 Buick Regal
2helpful
1answer

Check engine light is on. code P0140 on 2006 Kia Rio
- Faulty Rear Heated Oxygen Sensor Bank 1
- Rear Heated Oxygen Sensor Bank 1 harness is open or shorted
- Rear Heated Oxygen Sensor Bank 1 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks may be faulty
- Exhaust gas leaks
Replacing the Rear Heated Oxygen Sensor Bank 1 usually takes care of the problem.
Read full answer
Oct 13, 2013 • 2006 Kia Rio
0helpful
1answer

Can you clean knock sensor on 2003 kia rio
O2 sensors in general are not "cleanable". If they have failed than they are typically replaced.

Do you have a code for an O2 sensor? If so whats the code?

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Read full answer
Feb 09, 2012 • 2003 Kia Rio
0helpful
2answers

2001tiburoncomputor codes, po136 & 141 what do they refer to.
P0136 = Oxygen Sensor Circuit Malfunction (Bank1, Sensor2)
P0141 = Oxygen Sensor Heater Circuit Malfunction (Bank1, Sensor2)

CHECK WIRING BEFORE REPLACING SENSORS

If 4 cylinder engine, there are only two O2 Sensors - Sensor 1 is on top, Sensor 2 is at the bottom

If 6 cylinder, there are four (4) O2 sensors (Bank1, Sensor2 is on the firewall side of this engine and is referred to as the 'DOWNSTREAM' sensor (the one AFTER the Catalytic Converter)
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Aug 25, 2011 • Hyundai Tiburon Cars & Trucks
2helpful
1answer

My 2003 Kia Optima check engine light keeps coming on. I was told "Bank 1 Sensor 1" needs to be replaced. Where is Bank 1 Sensor 1?
P0130 Oxygen Sensor Circuit Malfunction - Bank 1 Sensor 1.
P0131 Oxygen Sensor Circuit Low Voltage - Bank 1 Sensor 1.
P0132 Oxygen Sensor Circuit High Voltage - Bank 1 Sensor 1.
P0133 Oxygen Sensor Circuit Slow Response - Bank 1 Sensor 1.
P0134 Oxygen Sensor Circuit No Activity detected - Bank 1 Sensor 1.
P0135 Oxygen Sensor Heater Circuit Malfunction - Bank 1 Sensor 1

Read full answer
Jun 23, 2010 • 2003 Kia Optima
3helpful
1answer

2005 kia rio P0171
Basically this means that an oxygen sensor in bank 1 detected a lean condition (too much oxygen in the exhaust). On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1. Note: PO171 is very similar to PO174, and your vehicle may show both codes at the same time. Symptoms You will more than likely not notice any drivability problems, although there may be symptoms such as a lack of power, detonation (spark knock), and/or a hesitation/surge on acceleration. Causes A code P0171 may mean that one or more of the following has happened:
  • The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of "oiled" air filters (K&N, etc.) can cause the MAF to become dirty if the filter is over-oiled
  • There could be a vacuum leak downstream of the MAF sensor.
Possible Solutions Possible solutions include:
  • In the vast majority of cases, simply cleaning the MAF sensor does the trick. Consult your service manual for it's location if you need help. I find it's best to take it off and spray it with electronics cleaner or brake cleaner. Make sure you are careful not to damage the MAF sensor, and make sure it's dry before reinstalling
  • Inspect all vacuum and PCV hoses, replace if necessary
  • Check for a dirty fuel filter and proper fuel pressure
Read full answer
Feb 04, 2010 • 2005 Kia Rio
3helpful
2answers

Oxygen sensor confusion
1/1 is upstream sensor on the number 1 cylinder side, 1/2 is the downstream of the number 1 cylinder side, 2/1 is the upstream of the number 2 cylinder side, 2/2 is the downstream of the number 2 cylinder side. Hope this helps.
Read full answer
Aug 10, 2009 • 2003 Jeep Grand Cherokee
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