Toyota Sienna Oxygen Sensor

Browse Toyota Sienna Oxygen Sensor questions and answers. Choose a question that matches your symptoms.

7 discussions

The Oxygen Sensor Code Was P0174, Replace Sensor With...

2003 TOYOTA SIENNA

About 1 1/2 Years Ago, The Check Engine Light Came On. Code Read That The Heater Was Open On The Oxygen Sensor (the One On The Front Of The...

1 ANSWER

3 IMAGES

Asked by kevin mueller

2002 TOYOTA SIENNA

The Car Has Check Light On Got It Scanned With Codes P1135 And P1155. My Mechanic Got The Sensors Replaced P1155 Disappeared But 1135 Did...

1 ANSWER

Asked by Fawibe Olatunji Sunday

2001 TOYOTA SIENNA

Electrical Problem 2001 Toyota Sienna 6 Cyl Front Wheel Drive 87,000 Miles My Engine Light Has Been On For Some Time. Testing Has...

3 ANSWERS

Asked by becky albanese

2000 TOYOTA SIENNA

Was The Exhaust Flexible Part Is Crack So I Did Change Converter And Down Stream O2 Sensor. Befor Change These Was The On Check Engine Sign...

4 ANSWERS

Asked by paechung

2000 TOYOTA SIENNA

P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control P0135: O2 Sensor Heater Circuit (bank 1 Sensor 1) P0141: O2...

1 ANSWER

Asked by Tubhoor

1999 TOYOTA SIENNA

I Check The Trouble Code For My Sienna And Its Calling For O2 Sensor Malfunction Its Say Bank 2 Sensor 1 My Question The Location Of...

6 ANSWERS

1 IMAGE

Asked by fixsky

1999 TOYOTA SIENNA

75,400 Miles. My Mechanic Told Me That I Needed To Replace My Air Fuel Ratio Sensor (before Cat). Is This Any Different From An Oxygen...

2 ANSWERS

Asked by Jag91772

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