
Removing and replacing an oxygen sensor is not extremely difficult, but with the right adapter tools, accessories and some patience, swapping it out will be a breeze. 2004 Honda civic hybrid, 103,000 Honda Civic 2004, Air Charge Temperature Sensor by Delphi®. Firstly, modern fuel injected cars use a closed loop mixture control system, in which an oxygen sensor in the exhaust pipe constantly monitors the air/fuel mixture, and compensates for any variation in fuel mixture by automatically changing it back to the factory setting. This device is part of a car's emissions control system: it's roughly the size of a spark plug, and tests the oxygen levels in a car's exhaust stream. The oxygen sensor is an important part of a car engine. 25 Denso 234-4621 Oxygen Sensor - Same Day Shipping. 0L, FWD 5speed Manual) 2003 Honda CR-V EX 2003 Honda CR-V LX 2004 Acura RSX Base 2004 Acura RSX Type-S ( 2 door Coupe, U/KHP 4 Cylinder Naturally Aspirated 2. 5L Downstream Front Bank O2 Oxygen Sensor My 2004 Honda Civic gauges have started failing in an intermittent way. Car Manufacturers Recommend Replacement of O2 Sensors at 60,000 miles. The vehicle was taken to the dealer for diagnostics, where the technician stated that the integrated motor assist Read details This 2004 Honda Civic Hybrid is a Carfax Certified 3 owner vehicle with 27 service history records reported. First two - Answered by a verified Mechanic for Honda RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices.

If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before My 2003 Honda Civic Hybrid needs an oxygen sensor. 00 shipping My 2004 Honda Civic gauges have started failing in an intermittent way. A faulty Oxygen Sensor is a primary reason for Failure of a Catalytic Converter.

Both codes are for oxygen sensor 2 in bank 1.

The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. Both need to be tested- the 3way converter with an exhaust gas analyzer and the O2 sensor with a level 2 diagnostic scanner.
