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| question does a fault coder reader work if ur ecu is chiiped https://www.fiesta-si.com/forums/viewtopic.php?f=4&t=9130 |
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| Author: | Fezzyzetec [ Wed Oct 31, 2007 6:21 pm ] |
| Post subject: | question does a fault coder reader work if ur ecu is chiiped |
| Author: | xmadxmoex [ Wed Oct 31, 2007 6:21 pm ] |
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| Author: | Fezzyzetec [ Wed Oct 31, 2007 6:25 pm ] |
| Post subject: | mint |
| Author: | xmadxmoex [ Wed Oct 31, 2007 6:29 pm ] |
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| Author: | xmadxmoex [ Wed Oct 31, 2007 6:31 pm ] |
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| Author: | Fezzyzetec [ Wed Oct 31, 2007 6:32 pm ] |
| Post subject: | cheers |
| Author: | xmadxmoex [ Wed Oct 31, 2007 6:35 pm ] |
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| Author: | chop_suey [ Wed Oct 31, 2007 7:30 pm ] |
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| Author: | john_d [ Wed Oct 31, 2007 8:34 pm ] |
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| Author: | dan_thompson87 [ Wed Oct 31, 2007 11:37 pm ] |
| Post subject: | |
I read the fault codes on my car for the first time the other day... Theres 2 tests you can do. Key On Engine Off (KOEO) and Key On Engine Running (KOER). It's all explained here: I managed to read the codes from following them steps first time. It's pretty simple, you just have to concentrate because it's quite easy to miss a flash! If I'm right, KOEO gives the codes that are stored in the ECU. KOER gives the codes as and when they are being processed. You need to use KOER for sensors like MAF, ISCV, TPS etc as these only work with the engine running, not just the ignition on. |
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| Author: | Emlyn11 [ Thu Nov 01, 2007 4:18 am ] |
| Post subject: | |
correct, engine needs to be running to find codes to do with sensors. emlyn |
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| Author: | onslack [ Thu Nov 01, 2007 9:19 am ] |
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| Author: | Fezzyzetec [ Thu Nov 01, 2007 9:30 am ] |
| Post subject: | fiesta |
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