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Posted on Mar 16, 2012

Where is bank 2 sensor 2 on Cadillac cts - 2003 Cadillac CTS

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on May 09, 2009

SOURCE: where is bank 2 sensor one on a Cadillac CTS?

Bank 2 Sensor 1 is on the driver side - follow the right side of the engine down the headers which attaches to the catalytic converter. The o2 Sensor you're asking about (Bank 2 Sensor 1) is before the Catalytic. The o2 Sensor after the Catalytic is Bank 2 Sensor 2. Bank 1 Sensor 1 is on the passenger side as well as Bank 1 Sensor 2.

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ZJLimited

ZJ Limited

  • 17989 Answers
  • Posted on Jul 23, 2010

SOURCE: Cadillac Catera (1998) Replaced Bank 1 Sensor 1

Are you reset the stored codes? Try it.

PHIL HINES

  • 266 Answers
  • Posted on Oct 13, 2010

SOURCE: need to find the location of bank 2 sensor 2 o2

BANK 2 IS THE PASSENGER SIDE OR THE REAR AND SENSOR 2 IS THE ONE BEHIND THE CONVERTER

Anonymous

  • 1 Answer
  • Posted on Nov 04, 2010

SOURCE: 2003 cadillac cts coolant temperature sensor

Increased temperature of the car Cadillac 2003 and the computer asked me to turn off the car and when I opened the radiator cap means and grandmother with a mixture of oil out of the coolant tank in the form of foam for the light beige color

Anonymous

  • 194 Answers
  • Posted on Dec 17, 2010

SOURCE: need to know where the

Location of 02 sensors - Bank 1 sensor 1 is on the up stream side of the Catalatic Converter. And Bank 1 sensor 2 is on the down stream side of the Catalatic Converter. Bank 2 sensor 1 is on the up stream side of the Catalatic Converter. And Bank 2 sensor 2 is on the down stream side of the Catalatic Converter. ( Bank 1 is the side of the engine that contains #1 Cylinder). Good Luck and have a good XMASS.

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Related Questions:

1helpful
2answers

How many crankshaft sensors are there on a Cadillac CTS 2007?

One crank sensor. It needs to go on a scanner. Both sensors are probably OK. Your problem is most likely the timing chains or guides. If ti were the crank sensor, it wouldn't start. Cam sensor would throw a cam code. Correlation means the crank and cam are not in sync. If you have VVT, it could be the actuator.
0helpful
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Hi, I am getting Faulty codes P0036, P0056, P0141, P0161 in reference Bank 1 and Bank 2 for sensors 2 on 2003 CTS.I was told the sensors where changed but codes still appear?

If the sensors were replaced an DTC'S come back has to be a wiring problem or PCM ,
The ECM detects that the HO2S heater low control circuit voltage is between 2.6-4.6 volts when the heater is commanded OFF, indicating an open HO2S heater circuit.
Is the fuse open?
All four codes refer to the heating element circuit ! there is a relay in the under hood fuse box that supplies B+ voltage to the O2 sensor heating elements . I would change that or test the relay , videos on you tube on testing relays .
MAIN Relay
--
LO SPEED Relay, HI SPEED Relay, S/P FAN Relay, PRE O2 Fuse, IGN-1 Fuse, ECM Fuse, POST O2 Fuse, and INJ Fuse
Also check
POST O2 Fuse
10 A
HO2S Bank 1 Sensor 2 and HO2S Bank 2 Sensor 2
PRE O2 Fuse
10 A
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 and HO2S Bank 2 Sensor 1
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O2 sensor fuse location

There are two locatons for the fuse and relay llocations one is under the hood on the passenger side and the other is under the back seat!!!
0helpful
1answer

Wondering where is bank 1 sensor 2 located on a 09 Cadillac cts

Bank one is the side with cylinder one, and sensor two is after the catalytic converter.
1helpful
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I have a problem with my 2003 cadillac cts code po141 i have replaced the o2 sensor on the passenger side before the cat but i still have the same problem

You do realize you have 4 o2 sensors on the vehicle? Obtaining a reading from its computer (failure code) will not tell you exactly which sensor is faulty. In fact, no device currently that I know of will give you an error code to exactly which o2 sensor is at fault. You may have replaced a good sensor with a new sensor and hopefully you didn't throw the old sensor out. I would put the old sensor back in and start performing the process of elimination method with the known, new sensor. Currently, you are 25% there (2 banks, 2 o2's per bank).
4helpful
1answer

Need to find the location of bank 2 sensor 2 o2 sensor on 2006 cts

BANK 2 IS THE PASSENGER SIDE OR THE REAR AND SENSOR 2 IS THE ONE BEHIND THE CONVERTER
0helpful
1answer

My 04 cts has two codes po158 an po161

both pertain to the heated o2 sensor// bank 2 -sensor 2 -their is a malfunction with the heated sensor behind the cat converter either wiring problem or bad sensor--check wiring and or sensor for problem
28helpful
2answers

Where is bank 2 sensor one on a Cadillac CTS?

Bank 2 Sensor 1 is on the driver side - follow the right side of the engine down the headers which attaches to the catalytic converter. The o2 Sensor you're asking about (Bank 2 Sensor 1) is before the Catalytic. The o2 Sensor after the Catalytic is Bank 2 Sensor 2. Bank 1 Sensor 1 is on the passenger side as well as Bank 1 Sensor 2.
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