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| Speedo reading too high | |
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| Tweet Topic Started: Sep 16 2012, 03:08 PM (1,436 Views) | |
| colanbo | Sep 16 2012, 03:08 PM Post #1 |
Newbie
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Hello, can anyone help me with the problem that my gauges are showing the wrong speed and milage. They show about 20% higher than I am actually doing i.e. when I am doing 54mph, the speedo shows me at 70mph. and the milage is recording about 10 to 15% more. Cheers, Colin |
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| woodymk1 | Sep 16 2012, 03:29 PM Post #2 |
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sounds like your back axle has been changed at some point and is either higher or lower ratio can't remember which so is giving wrong speed reading or its head a replacement gearbox bringing same issue thats all i can think it is hope this helps |
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| colanbo | Sep 16 2012, 03:39 PM Post #3 |
Newbie
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Thank you Woodymk1. I've not long bought this van, so I have no idea of the history. Is there any way I can fix this problem? Cheers, Colin |
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| ivecojoe | Sep 16 2012, 03:42 PM Post #4 |
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Agree with the above the other thing that could contribute is the wrong size tyres, dont think they would send it that far out but add that to differant gearing and it all adds up, for anyone to give you more help you need to add model ,year etc etc . cheers. |
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| colanbo | Sep 16 2012, 03:51 PM Post #5 |
Newbie
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Sorry it's an IVECO Daily 35C12 2.3 2004. the tyres I have are 195/65/16c. |
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| mkampstra | Sep 23 2012, 09:47 PM Post #6 |
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A Iveco Dealer can read in different parameters for instrument cluster. |
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