located on the exhaust manifolds
Code 45---Rich exhaust--- Check the evaporative charcoal canister and its components for the presence of fuel
Code 45 on a Honda Civic means the car is not getting proper fuel flow. All the major fuel components should be checked such as the map sensor, oxygen sensor, and fuel pump.
Oxygen sensor voltages on a 1993 Subaru and most other vehicles should, with the sensor fully warmed (above 600 degrees F) vary rapidly above and below .45 volts. The range of fluctuations can be from .1volt to .9volts. A digital voltmeter will usually average these voltages to about .45 volt. Lower voltages indicate a lean mixture and higher voltages indicate a rich mixture. A scan tool or oscilloscope is necessary to see acurate live voltage changs on an oxygen sensor.
a 4.5L 273 cu in. it's located on the exhaust manifold, in front in between the block and the radiator. You'll see the wire that connects to it. a 4.5L 273 cu in. it's located on the exhaust manifold, in front in between the block and the radiator. You'll see the wire that connects to it.
There are 4 of them on the car, so you need to know which one is faulty. To replace them is the same for all. Disconnect the connector to the faulty o2 sensor and using a o2 sensor socket or a wrench that will fit unscrew the sensor. Install the replacement sensor and reconnect the wire.
Oxygen Sensor Circuit (Rich Exhaust). This may of may not be a defective O2 sensor. It may be something else that is effecting the O2 sensor. But considering the vehicle is 22 years old, I would suspect the O2 sensor needs replacing. I would replace the O2 sensor.
Setting a code 45 means the oxygen sensor has detected a rich exhaust. There are several possible causes. Excess fuel pressure Leaking fuel injector Leaking fuel pressure regulator Intermittent throttle position sensor Faulty MAF
The cast of Academia 45 - 1990 includes: Yiota Festa Aris Lebessopoulos
To Tell the Truth - 1990 Diane Nelson 1-45 was released on: USA: 6 December 1990
The Code 45 you get in Subaru is as a result of the sensor which will cause the fuel cut.
45 percent of the earths oxygen is produced by our oceans
No.