Questions & Answers for: Volkswagen 02 sensors

Emission /02 sensor diagnostic system not ready for testing I have just change my 02 sensor/ I clear the gig off/ today. I went to get emission test they said diagnostic system not ready for testing. ...

po102 mass or volume air flow circuit low input I just changed my o2 sensor in front bank a wek ago. I ran a diagnostic today in read po102 mass or volume air flow circuit low input did it have the ...

...02 sensors (Pre) before the cat converter and (Post) after the cat converter. This are not the same so make sure you have the correct 02 sensor for the right location and make sure it's made by Bosch ...

Location of rear O2 sensor and coolant sensor. it is located on exhaust pipe before the catalyst converter for 02 sensor,and coolant sensor is located by the side of cylinder head or rear

02 sensor what could happen if i dont replace a bad 02 sensor right away? the car lot i bought this car from was supost to fix this but still have not. its been 2 weeks. Your gas mileage will ...

...if you can't answer the question just move on, don't earn your points that way. VAG17528 P01120: 02 Sensor Heater Circ, Bank2-Sensor1 Open Your post 02 sensor is

...02 SENSORS AND STILL HAVE THE CODE 17584/P1176/004470 - Bank1: O2 (Lambda) Correction Behind Catalyst: Control Limit Reached Possible Causes Intake Air System leaking Oxygen Sensor(s) and/or Oxygen ...

...take to fix this myself an I'm also wondering where it all is in my engine compartment , thanks 02 sensor is 300 try scrap yard 40pound 02 sensor is on front of exhaust 3 wire ...

...or 02 sensor? You won't know until you get both components checked out. A mechanic can measure the temp of the exhaust pipe before and after the cat to check it. The O2 sensors would need a

...02 sensors but i am still getting a trouble code of p0037 bank 1 sensor 2. I wanted to know if perhaps i can get a wiring d I have heard that there is a 02 sensor fuse but im sure there is no such ...