Question about 2002 Suzuki XL-7

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Suzuki xl7 oxeygen sensor bank 1 sensor 2

I have the same problem - failed emmissions test - were you able to replace them yourself? I got a good deal at standard auto parts 330 for two. apparently there are 4 sensors - 2 before the c-converter and 2 after. i think bank 1 is before. suzukie wanted almost 300 for 1

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You may not need a special socket. You will need a 7/8 box wrench. Inspect what your looking at first. Sometime it does take a special angled wrench but usually not.

Posted on Jul 19, 2009

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You will need a special socket to remove the 02 sensors and a good solvent to spray on the threads to help break them loose. The socket can be purchased at most auto parts stores.

Posted on Jul 19, 2009


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07 suzuki xl7 po420 code. Oxygen sensor bank 2 sensor 1 i believe. Location in the engine. Thanks..

the cold from hell,,
CAT monitor. know it well, too well.

no its not that.
the code tells that engine has a lazy or dead cat.
no engine stated.
its and XL-7 not and XL7, they are different cars.
3.6L V6
bank one is failing the person who told you bank 2 is full of beans.

"Catalyst Efficiency Below Normal (Bank 1)" SM quote. we change the front B1S1 front sensor first.
then the B1S2, sensor next.
then the CAT if sure no exhaust leaks are on Bank1.
S1 is front
S2 is rear
bank 1, is cylinder 1 side
bank 1 is,, right bank, usa is passenger side

look for leaks first in exhuast
then bad 02s, on right side , damage to wires.
the new sensors.
then new cat, $$$$$$$$$$$$$$$$$$$ last

Mar 12, 2017 | 2007 Suzuki XL-7

1 Answer

P0017 on a 2007 suzuki xl7

did you look it up? shows.
it means the engine needs service and inspections here.

Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor "B"
Number of Trips to Set Code: 2
Trouble Code Conditions:
Difference between camshaft (bank 1 / exhaust side) position and crankshaft position is out of specified range.
Possible Causes:
  • CMP sensor
  • CKP sensor
  • Signal rotor
  • Timing chain
  • Timing chain tensioner
  • CMP actuator
  • ECM

Feb 24, 2014 | 2007 Suzuki XL-7

2 Answers

P0133, P0420 and P0430 i went to MCV for inspection and they rejected the car. gave me the above codes. when i went to authorized mechanic, he told me that both the catalyic converters are bad and cost...

code p 0133 refers to heated oxygen sensor (HO2S) 1 bank 1---slow response ===causes ---heating inoperative --- wiring ---HO2S
also refers to oxygen sensor (O2S) 1 bank 1--slow response ===causes ---wiring ---O2S
also refers toHO2S 1 bank 1--no signal====causes wiring ---HO2S
the HO2S is the sensor in the exhaust manifold before the cat converter and reads the exhaust gas composition to report to the ECM to adjust air fuel mixture
For this code the HO2S needs replacing
the reference to an O2 S is the sensor after the cat converter and reports on the cat performance
code p0420 refers to catalytic converter bank 1-- efficiency below threshold ==== causes cat converter ---wiring ---HO2S
code p 0430 refers to the same as p 0420 but cat converter bank 2 causes the same including the HO2S
I would first get both HO2S sensors ( bank 1 and bank 2) replaced then have the fault codes read
if the cat converters are sill showing as the 420-430 codes then muffler shops have cheaper cats that what you were quoted

Dec 16, 2017 | 2004 Suzuki Verona

1 Answer

2002 suzuki xl7 is throwing engine codes poo31 and p0446. The car is jerking really bad, often smells like fuel on the inside of the car, and sometimeswhen you try to put gas in it the gas spits back out...

PO-446 EVAP Vent Valve ( Cause of fueling issues & smell)

PO-31 O2 Sensor Bank 1 Sensor 1 ( Bad Heater)

Replace both front O2 Sensors

EGR Valve and or spark plugs (for Jerky)

Feb 20, 2011 | 2002 Suzuki XL-7

2 Answers

My 1998 chevy suburban K1500 with 160k miles failed emmissions test because of a P0135 code (O2sensor in bank 1, sensor 1 malfunction) and the MIL on. All emmissions levels were within spec, and only...

check the connector on some chevys they go bad i have replaced them before so try a new connector or maybe that the wire got burned with the exaust pipe or even disconnected ?? good luck.

Oct 26, 2010 | Chevrolet Suburban 1500 Cars & Trucks

1 Answer

Suzuki xl7 which side is bank 2 sensor 2

I assume then that this is a v6. Bank one should be the drivers side (I think) . Sensor 1 would be the one before the catalytc convertor and sensor 2 would be the one after it.

Mar 11, 2010 | 2002 Suzuki XL-7

1 Answer

2003 suzuki xl7

It is not unusual for a camshaft sensor (or crankshaft position sensor) to fail. They are replaceable. If the onboard computer does not get the correct input it cannot control the engine timing correctly and automatically shuts down.

Jul 14, 2009 | Oldsmobile Alero Cars & Trucks

2 Answers

How do I reset the engine light after a P0496 code?

Unplug the battery for 15 minutes and then plug the battery back in, but until you fix the oxeygen sensor you are going to continue to have the code thrown

Apr 29, 2009 | 2001 Suzuki Xl 7

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