Help Anyone?
#1
Help Anyone?
My check engine light for my 96 Discovery is on and I did a test on it and it gave me these readings:
Oxygen Sensor Rich Bank B of engine, downstream of cat conv.
Engine Coolant temp sensor warm up fault.
As far as the O2 Sensor goes I'm not too familar with cars but think I can change one. Do you know where mine would be located? Also, what part number I would search for on the net to order one, because I have heard my car could have 2 or 4 of them.
As far as the Engine Coolant temp fault, do you know what this could mean? I do know that I have no air condition. In the summer I filled up the free-on and the air worked for a little while, then the free-on must have leaked out..but my car got really hot so I didnt use the air all summer and summer will be here soon so I would like to fix it before. Dont know if this also has anything to do with it, but when I'm driving down the road and I have my heater on. The heater will stop blowing out air and it will make a tick noise for a brief second and the lights will flick and the heater will come back on.
Can anyone help me? Thanks...Jeff
Oxygen Sensor Rich Bank B of engine, downstream of cat conv.
Engine Coolant temp sensor warm up fault.
As far as the O2 Sensor goes I'm not too familar with cars but think I can change one. Do you know where mine would be located? Also, what part number I would search for on the net to order one, because I have heard my car could have 2 or 4 of them.
As far as the Engine Coolant temp fault, do you know what this could mean? I do know that I have no air condition. In the summer I filled up the free-on and the air worked for a little while, then the free-on must have leaked out..but my car got really hot so I didnt use the air all summer and summer will be here soon so I would like to fix it before. Dont know if this also has anything to do with it, but when I'm driving down the road and I have my heater on. The heater will stop blowing out air and it will make a tick noise for a brief second and the lights will flick and the heater will come back on.
Can anyone help me? Thanks...Jeff
#2
RE: Help Anyone?
Does your car heat up very slowly ? Replace your thermostat and gasket first. This can cause both fault codes. I would recommend going with A high quality aftermarket thermostat in this situation, much better than OEM. Be sure to install with the word ' UP ' up. The warm up fault may also be caused by A software glitch in the Computer. A updated PROM would rectify that. Most likely the t-stat.
You have 4 O2 sensors.
Your blower issue is likely the fan speed switch. If you wiggle the **** around you will probably duplicate this.
You have 4 O2 sensors.
Your blower issue is likely the fan speed switch. If you wiggle the **** around you will probably duplicate this.
#3
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