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| Failed NCT high idle CO 0.95Vol% | |
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| Tweet Topic Started: Apr 4 2014, 08:56 AM (199 Views) | |
| Lenny | Apr 4 2014, 08:56 AM Post #1 |
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Lenny
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Hi all, My levin has failed NCT on emissions, ![]() Ive read about high CO and says it could be a map sensor, TPS sensor Wouldnt these throw up an error if not working? It sometimes back fires too, Would a new Cat sort it out if theres no engine errors flashing? Any help greatly appreciated guys. |
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| rob twincam 20v | Apr 4 2014, 08:02 PM Post #2 |
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Stage 5
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Possibly a new cat and check for leaks in the exhaust system. A leak in the system would throw off the readings. |
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| Levin BZR | Apr 5 2014, 12:17 PM Post #3 |
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Check your cat mate. Also, give it a good run before going back to check it |
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