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  1. #1
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    exhaust help please!

    Todays plans didnt got to plan, I went to have my 3" exhaust system fitted today, but it didnt happen for 2 reasons, firstly I am missing an exhaust clamp and secondly, on my exhaust there is a second lambda sensor on the cat. I just need to know how to go about deleting/bypassing the lambda sensor, has anyone done this without having it done via ecu?

    On the upside I have fitted the replacement actuator and boost solenoid and it feels lots better with no spikes!

  2. #2
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    You might get away with a lambda spacer but there's no guarantee mate.
    19t, greens, 3" inlet, 3" downpipe with race cat, V70R catback, autotech map...

    310.2bhp / 333ft/lb

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    Got an old discovery now.

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    1112lewis (Sunday 13th April 2014)

  4. #3
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    Its just the new exhaust doesnt have hole for it, was hoping of a way to perhaps trick it or something.

  5. #4
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    You need the second lambda mate, if you need an insert to weld to the down pipe, I have some somewhere.
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    1112lewis (Sunday 13th April 2014)

  7. #5
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    V70 Graham's Avatar
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    I think I have a spacer....somewhere.


    The Relentless Pursuit Of Perfection

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    1112lewis (Sunday 13th April 2014)

  9. #6
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    I have the spacer that you can have for nothing as it doesn`t work on our motors....Volvo are toooooo sensitive to 02 sensors!


    Mercedes C320CDI Sport Estate 3 litre V6 7 Gear Auto
    Remap 290bhp 628Nm torque @ 1600revs 45.1mpg

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    1112lewis (Sunday 13th April 2014)

  11. #7
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    My new exhaust has 2 inserts inline of each other but both are before the cat, would I need to have another insert welded to the top of the cat like the original exhaust? Sorry if this doesn't make sense!


 

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