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2003 Cadillac CTS 3.2L MIL Lamp on
Posted to GM Driveability on 10/30/2012 3 Replies

Hello, We have a 2003 Cadillac CTS with a 3.2 engine, vehicle came in with PO160 and P0161 for a bank 2 sensor 2 problem, i looked at the data stream and the sensor was always reading 5,000 milivolts?? the other O2's all operate normally. i noticed that the va...

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  Related Documents & Media  2003 Cadillac CTS

 
Message Closed w/FIX

car Vehicle Data

2003 Cadillac CTS

VIN 1G6DM57N13
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0160Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient Activity Detected
P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2003 Cadillac CTS

VIN 1G6DM57N13
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0160Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient Activity Detected
P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction