 | Home > Td5 > TD5 Throttle voltages |
 
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| Luismi Member Since: 04 Nov 2010 Location: Cotswolds Posts: 178   
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I just connect the Nanocom and in a first look playing with it i read the voltage on one of the throttle potentiometers at idle
The values: 1.-0.6 Volts 2.-4,89 Volts 3.-4,92 Volts Thats wrong i suppose. any advice? cheers |
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22nd Apr 2013 2:50pm |
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| diesel_jim Member Since: 13 Oct 2008 Location: hiding Posts: 6041  
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Hola Luismi!
Los voltages.... es correcto! One of them goes from 0 to 5 (ish) volts as you put your foot down The other goes from 5 to 0v as you put your foot down, as does the 3rd one the ECU reads all 3 and works out where the throttle position is. edit: Here's the pages from the workshop manual to explain it better than I just did <---- .pdf download. |
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22nd Apr 2013 4:10pm |
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| Luismi Member Since: 04 Nov 2010 Location: Cotswolds Posts: 178
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Thank you Diesel_jim
Good to know that this is ok I though that i may have a problem somewere as from idle 750 rpm i press the throttle and when i release it revs go down as have to be, however don't go strait to 750 rpm it remains i little bit up arround 900 rpm for 2 seconds and then go to 750rpm this may be the fuel map or it is emdemic of the TD5 Cheers |
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22nd Apr 2013 5:12pm |
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| Postmanpat Member Since: 01 Aug 2012 Location: Co.Limerick Posts: 50  
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mine does the same ... Postmanpat |
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30th Apr 2013 2:31pm |
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| Luismi Member Since: 04 Nov 2010 Location: Cotswolds Posts: 178
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Thats good then.
I tried to find something grong with the car, but nothing, still going strong. Thank you |
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30th Apr 2013 8:02pm |
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