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2008 Jeep Grand Cherokee Laredo 3.7L MIL Lamp on
Posted to Chrysler Driveability on 12/30/2013 12 Replies

hey jeep tech's wondering if u could shed some light on these codes on this jeep, she went to a shop and they scanned it and told her she needed three of the 4 o2's..so anyway she brought it to my shop and i went ahead and got all 4 of them since the dealer o2...

12 Replies Received (View Replies)

  Related Documents & Media  2008 Jeep Grand Cherokee Laredo

 
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car Vehicle Data

2008 Jeep Grand Cherokee Laredo

VIN 1J8GR48K18
Engine3.7 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage
P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage
P1129MAP Sensor Value Higher Than Expected
Message Closed

car Vehicle Data

2008 Jeep Grand Cherokee Laredo

VIN 1J8GR48K18
Engine3.7 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage
P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage
P1129MAP Sensor Value Higher Than Expected