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07-06-2013, 11:47 PM | #1 |
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Wideband LC-1 wiring.
Has anyone installed an innovate lc-1 wideband? I know there is a way to replace the stock wideband and then wire the serial out on the lc-1 to the factory harness. I would like to avoid welding another bung into the header.
My main question is has anyone done this yet or does anyone have a wiring diagram for it? I would assume this is what innovate motorsports did with there car. Any input would be greatly appreciated trying to get my car prepped for my supercharger install next weekend. |
07-07-2013, 12:16 AM | #2 |
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I'm looking into this as well, personally I'm going the route of welding in a second bung. I don't like to splice into factory wires if I don't have too.
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07-07-2013, 08:37 AM | #3 |
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I was going to go that route originally as well but I just dont see were you could weld another bung in before the cat.
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07-07-2013, 09:05 AM | #4 |
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Yes, I had a shop weld in another bung on my front pipe.
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The Following User Says Thank You to F1point4 For This Useful Post: | MattF (07-08-2013) |
07-08-2013, 11:56 AM | #5 | |
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The Following User Says Thank You to King Tut For This Useful Post: | MattF (07-08-2013) |
07-08-2013, 12:09 PM | #6 |
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I am getting another bung welded in today. I am planning on going with the nameless header when it is released.
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07-09-2013, 07:50 AM | #8 | |
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Maybe call innovate directly to confirm
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07-09-2013, 08:03 AM | #9 |
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Whoa there boys. The answer is categorically no (without serious work).
The issue isn't about linearisation of the sensor. The output of the LC-1 is an analogue voltage. The output of the sensor into the ECU is not. Oxygen sensors are current devices and require a controller/amplifier to read them. The ECU already has one built-in for the OE sensor. Now it's _technically_ possible. You could bypass the controller in the ECU, splice into the analogue output before it goes into a processor/adc. You'd have to also know what the OE linearisation curve looks like. Good luck! |
07-09-2013, 09:33 AM | #10 |
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I have already had a bung welded into the header pre-cat.
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