Question about 2001 Jeep Grand Cherokee

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Where is the oxygen sensor bank 2 sensor 2 in a 2001 jeep grand cherokee

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  • Jeep Master
  • 17,970 Answers

CHeck this diagram... 2/2 O2 sensor HERE

Posted on Jan 14, 2013

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Posted on Jan 02, 2017

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BCally1
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SOURCE: Bad O-2 sensor

should only be one sensor located near catalytic converter

Posted on Jan 08, 2009

jagjeffery
  • 318 Answers

SOURCE: 2001 Jeep Gr Cherokee V8 trouble code P0155 Oxygen

Sensor #1 is the sensor before the converter (upstream sensor)

Posted on Jun 05, 2009

Murphybanton
  • 2004 Answers

SOURCE: my jeep grand cherokee check engine light is on

Remove the battery connectors for 5 minutes and replace back afterward.

This will do the trick.

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Thanks.

Posted on Sep 29, 2009

  • 12650 Answers

SOURCE: Where is located the oxygen sensor on jeep grand

under truck follow the exhaust system back from engine - o2 sensors are screwed into exhaust pipe

Posted on Feb 15, 2010

  • 184 Answers

SOURCE: bank 2 sensor 2 2005 jeep grand cherokee replace

I seriously don't know where that sensor is located? Banks usually
reffer to the engine ignition coils on the engine, not drive or passenger side, anything. Sorry, I couldn't be of more help.
Good luck.

Posted on Mar 30, 2010

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2 Answers

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

I own a 2002 Jeep Cherokee. Where is the oxygen sensor bank 2 sensor 2 located. This jeep has 4 oxygen sensors. Thanks


the bank 1 and 2 refer to what side of the car ir is on. Bank 1 is passenger side bank 2 is drivers side sensor 1 and 2 refer to before and after the catalytic. sensor 1 is before and 2 is after . i hope this helps and just a references if your cam shaft sensor and crank shaft sensor have not gone bad yet i would have them checked. usually these go bad really quick on jeeps. just had to replace both my cam and crank sensors and with out labor it cost around 100 with labor about 150 to 200. and the o2 sensors run anywhere from about 50 to 150 depends on the quality you want

Nov 03, 2010 | 2002 Jeep Grand Cherokee

1 Answer

I have code p0137 coming up on my 2003 jeep grand cherokee laredo what does the code mean?


P0137 - Oxygen O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2)

Essentially the same as P0136, P0137 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.

Symptoms: There may be no visible symptoms to the driver, other than the MIL (Check Engine / Service Engine Soon) illumination.

Causes: 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

Hpe hti shelps (remember comment and rated this).

Jul 26, 2010 | 2003 Jeep Grand Cherokee

1 Answer

Where Are The sensor Banks On The 2004 GC


Grand Cherokee oxygen sensor locations for 4.0 and 4.7 engines

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Four wires (circuits) are used on each O2 sensor:

  • 12–volt feed circuit for the sensor heating element
  • Ground circuit for the heater element
  • Low-noise sensor return circuit to the PCM
  • Input circuit from the sensor back to the PCM to detect sensor operation

O2S Sensor removal Never apply any type of grease to the oxygen sensor electrical connector, or attempt any soldering of the sensor wiring harness.
WARNING: THE EXHAUST MANIFOLD, EXHAUST PIPES AND CATALYTIC CONVERTER(S) BECOME VERY HOT DURING ENGINE OPERATION. ALLOW ENGINE TO COOL BEFORE REMOVING OXYGEN SENSOR.
1. Raise and support vehicle.
2. Disconnect O2S pigtail harness from main wiring harness.
3. If equipped, disconnect sensor wire harness mounting clips from engine or body.
CAUTION: When disconnecting sensor electrical connector, do not pull directly on wire going into sensor.
4. Remove O2S sensor with an oxygen sensor removal and installation tool.

02S Sensor installation
Threads of new oxygen sensors are factory coated with anti-seize compound to aid in removal. DO NOT add any additional anti-seize compound to threads of a new oxygen sensor.
1. Install O2S sensor. Tighten to 22 ft. lbs. (30 N·m) torque.
2. Connect O2S sensor wire connector to main wiring harness.
3. If equipped, connect sensor wire harness mounting clips to engine or body. When Equipped: The O2S pigtail harness must be clipped and/or bolted back to their original positions on engine or body to prevent mechanical damage to wiring.


Hope thats help (remember comment and rated this).

Apr 29, 2010 | 2004 Jeep Grand Cherokee

2 Answers

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.

Aug 10, 2009 | 2003 Jeep Grand Cherokee

1 Answer

Bad O-2 sensor


should only be one sensor located near catalytic converter

Jan 08, 2009 | 1996 Jeep Grand Cherokee

1 Answer

Code # P0141 and P0138


You said you changed the O2 sensors, which ones? I do believe that sensor 2 is the Catalyst efficiency monitor, it looks like an O2 but it's function is different. This sensor is behind the Catalytic converter, the O2 is in front. Bank one is the bank that # 1 cylinder is on, so the sensor that is defective is the 2nd sensor back on that sides exhaust pipe.

P0141 - Heated Oxygen Sensor (HO2S) Heater Performance Bank 1 Sensor 2

P0138 - Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 2

Oct 26, 2008 | 1998 Jeep Grand Cherokee

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