Questions & Answers for: locating oxygen sensors

...Oxygen Sensors (HO2S) are mounted in the exhaust system where they monitor the oxygen content in the exhaust stream. There is an oxygen sensor mounted in each exhaust manifold and one on each end of ...

...oxygen sensors in a 2001 chrysler sebring 3.0 Fig. Heated Oxygen (HO2S) location (sensor 1)-2.4L engine Fig. Heated Oxygen (HO2S) location (sensor 2)-2.4L engine Fig. Heated Oxygen (HO2S) location ...

were on exaust is oxygen sensor in 1999 subaru impreza auto sport On the SOHC engine the front (A/F) oxygen sensor is located in the front section of the front catalytic converter. The rear oxygen ...

...oxygen sensors. How many sensors, depends on the model year and type of engine. Step 3 * Disconnect the wire connector at the defective oxygen sensor. Step 4 * Remove the oxygen sensor from the ...

I need a diagram of the exhaust system on a Mazda 626 Fig. Component Location Chart-2000 MPV 1 PCM 2 Mass air flow (MAF)/intake air temperature (IAT) sensor 3 Throttle position (TP) sensor 4 Fuel tank

Oxygen sensors are always numbered like this: Bank 1 sensor 1 Bank 2 sensor 1 Bank 1 sensor 2 Bank 2 sensor 2 Some manufacturers use a kind of shorthand that reads different, but means the same thing:

WERE CAN I FIND P0420 LOCATION Error Code: P0420 Fault Location: Catalytic Converter System, Bank 1 - Efficiency Below Threshold Possible Cause: Leakage in Intake and/or Exhaust System. Catalyst ...

CHECK LIGHT ON WITH A P0420 LOCATION Error Code: P0420 Fault Location: Catalytic Converter System, Bank 1 - Efficiency Below Threshold Possible Cause: Leakage in Intake and/or Exhaust System. Catalyst

PO 134 bank 1 location Bank 1 is located towards the driver's side. Sensor 1 is located upstream just below the exhaust manifold. EOBD II Error Code: P0134 Description: Oxygen Sensor (O2S) 1, Bank ...

...oxygen sensors. There is one on each side of the exhaust system as the exhaust leaves the engine. These are the upstream sensors. The exhaust then goes to catalytic converters. If you have two, there ...