Hi, i was just wondering why when you de-cat the car does the engin management light come on? is the de-cat doing damage to the car?
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The emissions light will come on if you decat the centre section, a remap or cat being the only fix.
Its also an MOT failure on emissions.Originally posted by Bobbyp90Yes Tom! You're a freaking genius!sigpic
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Originally posted by jamie615 View Postdid you get a de-cat down pipe or did you get rid of the main cat in the center section?
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Originally posted by 002veitch View Postit a full system, as pre cat out and the actuall main cat also out! is there any way of capping off the lambra sensor to stop it happening, as i dont want a remap?
Originally posted by RegalThe Pre-cat pipe frees up the flow so much it may cause an over boost situation, usually we wind the actuator all the way off and retension with 1 turn of preload.
Check the boost with a boost guage, you should be setting the boost to 17psi, and no higher.
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Originally posted by 002veitch View Postthanks, will have to save up the 500 for a remap then! you can feel alot more lag now, i take it that is it messing with the boost then?Originally posted by Bobbyp90Yes Tom! You're a freaking genius!sigpic
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Nope, only Remus down pipe and back boxOriginally posted by Bobbyp90Yes Tom! You're a freaking genius!sigpic
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Originally posted by 002veitch View Postit a full system, as pre cat out and the actuall main cat also out! is there any way of capping off the lambra sensor to stop it happening, as i dont want a remap?Last edited by VXRCORSA888; 23 July 2010, 02:36 AM.
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