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2007 Buick Rainier CXL 4.2L MIL Lamp on
Posted to GM Driveability on 8/24/2009 8 Replies

car came in wiyh c.e.l. on codes p0136 and p1133. replaced front 02 for not switching fast enough. test drove both codes came back within 2 miles of driving. front 02 goes below 100mv and above 900mv sometimes hangs around 800mv for a second then goes down bel...

8 Replies Received (View Replies)

  Related Documents & Media  2007 Buick Rainier CXL

 
Message Closed w/FIX

car Vehicle Data

2007 Buick Rainier CXL

VIN 5GADS13S24
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching
Message Closed w/FIX

car Vehicle Data

2007 Buick Rainier CXL

VIN 5GADS13S24
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching