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2004 Lexus GX470 4.7L MIL Lamp on
Posted to Asian Driveability on 3/27/2012 4 Replies

p0052 Check engine light on, no complaint from owner other than the light is on. We replaced the b1s1 O2 with a new OE sensor a year ago. we also replaced the b2s1 today, same trouble MIL lamp on. When looking at the o2 info on our scanner, I would think that ...

4 Replies Received (View Replies)

  Related Documents & Media  2004 Lexus GX470

 
Message Closed w/FIX

car Vehicle Data

2004 Lexus GX470

VIN JTJBT20X44
Engine4.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.P0052

Trouble Codes

P0052Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

2004 Lexus GX470

VIN JTJBT20X44
Engine4.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.P0052

Trouble Codes

P0052Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit High Voltage