2nd o2 Sensor?
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From: garden grove, ca
Originally Posted by fromWRXtoEVO
Evoippo,
You can try fliping the test pipe 180 degrees so that the 02 senor faces in a different direction.
Only when you use the stock cat you run out of room but then why to use a stock cat if you are planning on putting a CEL fix right?
I ran all 3 different possible configurations on my Evo 9 and never had any isues:
1) 3" HF cat
2) 3" test pipe
3) 3" resonator
What type of pipe are yu running? what type of o2 fooler are you using? they aren't that tall..
Carlos
You can try fliping the test pipe 180 degrees so that the 02 senor faces in a different direction.
Only when you use the stock cat you run out of room but then why to use a stock cat if you are planning on putting a CEL fix right?
I ran all 3 different possible configurations on my Evo 9 and never had any isues:
1) 3" HF cat
2) 3" test pipe
3) 3" resonator
What type of pipe are yu running? what type of o2 fooler are you using? they aren't that tall..
Carlos
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From: garden grove, ca
Originally Posted by SophieSleeps
So if someone could just help out with a complete evo IX pinout...it really would be that simple.
then a complete right out
I figured it out.
Unfortunately I think I may have damaged the heater circuit of my primary 02 sensor in the process.
Never resistance test an 02 sensor wires with the 02 sensor plugged in. Multimeters put out a voltage in order to resistance test and I guess that was too high for the 02 sensor to take. But at least I found the wire.
Anyone have an extra bank 1 sensor 1?
I will post a tutorial in a bit once I have confirmed that it works.
The posted EVO IX pinout is missing wires.
Unfortunately I think I may have damaged the heater circuit of my primary 02 sensor in the process.
Never resistance test an 02 sensor wires with the 02 sensor plugged in. Multimeters put out a voltage in order to resistance test and I guess that was too high for the 02 sensor to take. But at least I found the wire.
Anyone have an extra bank 1 sensor 1?
I will post a tutorial in a bit once I have confirmed that it works.
The posted EVO IX pinout is missing wires.
Last edited by SophieSleeps; Sep 30, 2006 at 03:38 PM.
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From: Germany
Originally Posted by SophieSleeps
I figured it out.
Unfortunately I think I may have damaged the heater circuit of my primary 02 sensor in the process.
Never resistance test an 02 sensor wires with the 02 sensor plugged in. Multimeters put out a voltage in order to resistance test and I guess that was too high for the 02 sensor to take.
Unfortunately I think I may have damaged the heater circuit of my primary 02 sensor in the process.
Never resistance test an 02 sensor wires with the 02 sensor plugged in. Multimeters put out a voltage in order to resistance test and I guess that was too high for the 02 sensor to take.
On the other hand, I think the O2 signal outgoing circuit is very sensible to incoming power.
Originally Posted by JoeBee
Hm, i am not sure, but I think that the power a multimeter can supply, will not be enough, to damage a heater circuit. I thing this circuit is very durable.
On the other hand, I think the O2 signal outgoing circuit is very sensible to incoming power.
On the other hand, I think the O2 signal outgoing circuit is very sensible to incoming power.
I had traced the heater wire with a multimeter's resistance test. I found the correct wires on the ECU. After I cut one, and connected it to the other, I got a heater code for low voltage in B1S1 which I thought was very strange since that was the "untouched" sensor.
At that point I thought I had damaged the primary sensor using the multimeter. After returning the wiring to stock, I realized I had not done so.
When I get a sec, I will trace the other heater wire. Perhaps I used the wrong one. You wouldn't happen to know which black wire is what do you?
