e46 bmw diy 02 simulators

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FOR OFF ROAD USE ONLY!

02sim universal

O2sim.com here it is in person!

OFF ROAD USE ONLY! http://www.deadvenom.com/e46/e4602sim/0

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Pick this VoltMeter at Radioshack


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RadioShack enclosure for 02sim


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The two codes I got for running catless heads


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Asus is such a great Fanatic tool!


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1. locate the post 02sensors I had already fed mine through the empty access on the passenger side.


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2. Use a fine sharp clipper to cut out the insulation but DO NOT CUT the wires.


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3.According to the instructions with the 02sim you should use the +12V heater wire from the 02 sensor. But I

got the help from a member on the M3forum.net that a red wire has the voltage needed and its constant. Useyour Voltmeter to determine which red wire is +12V (must have your ignition on)


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5.Heat your soldering iron


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I found out my Strong strut is a great place to hold it while I do other things!


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6. do yourself a favor and write out the matching colors from 02sim 02 sensor

Red --> 12V (white) but I didnt use thisI use the red wire that wrapped in a wire loom by the fresh air filter

Black --> Ground (Gray)

White--> 02 signal (Black)


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7. Expose the wires you need to solder. I used a razor blade and started shaving the plastic off.


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9. IMPORTANT! CUT the black wires from the 02 sensor

And solder the WHITE wire from 02sim to the Harness side!

Do this for both 02 sensors.


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10. after you do all that and before you start taping it up hook up the batter and check the 02simAhh its

flashing green, what joy!


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11. so I stared up the car and check the readings on my scantoolreving the engine a little.


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No rev!


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12.Used some Beataclean I had and cleaned the area where I was going to mount the box for the 02 sim with

3M double tape.


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final! I cut an opening on the side so the wires can feed though and at the same time the LED shines itselfthough, just enough for you to know its working.

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Then I realized I can drill a hole up on top to see for sure if the green led is flashing.

Boy, I get smarter by the day.


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Maybe not a smart idea to label it 02sim but oh wellwho is going to look*shrud shoulders*


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No SES lightbut I will have to drive it around for a bit! But that damn washer fluid bothers me now!

Enjoy!

Autobot325i:

E46fanatics.com

bimmerforums.com

http://www.m3forum.net

Eric


e46 bmw diy 02 simulators

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