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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554
Good and email to CIA Exclamation to up date fitting instruction. and seen out pull-up resistor to all concerned

Last edited by dorsetsmith on 25th Aug 2018 8:59am. Edited 1 time in total
Post #725326 25th Aug 2018 8:48am
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LandymanStefan



Member Since: 30 Aug 2017
Location: Surrey
Posts: 860
England 2001 Defender 90 Td5 SW Epsom Green
Well I would sort of hope they can impliment the pull up resistor internally themselves as it would be neater than a resistor on the outside. You never know maybe one of those switches on the back may activate a pull up anyway
Post #725327 25th Aug 2018 8:53am
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GerardTd5



Member Since: 03 Aug 2016
Location: almost Germany
Posts: 44
Netherlands 2001 Defender 90 Td5 CSW Epsom Green
Well done, Stefan and congratulations. How easy can it be Thumbs Up Rolling with laughter Bow down
Post #725328 25th Aug 2018 9:06am
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554
Well I would sort of hope they can impliment the pull up resistor internally themselves as it would be neater than a resistor on the outside. You never know maybe one of those switches on the back may activate a pull up anyway

but at lest you have proved that your one work ok. CIA need to up date fitting instruction. re pull up resistor internally switches or not
Post #725329 25th Aug 2018 9:19am
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GerardTd5



Member Since: 03 Aug 2016
Location: almost Germany
Posts: 44
Netherlands 2001 Defender 90 Td5 CSW Epsom Green
Hello all,

It is really special that the rev counter of Clive works as it should, without resistor, connecting and ready.

Mine has been back at Smiths since Wednesday. I'm curious about which solution they come up with. I'll let you know as soon as I have an answer from them.

GerardTd5
Post #725334 25th Aug 2018 10:25am
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6475
United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
Clive's works due to the ABS ECU containing the required pull up resistor.

Non ABS cars don't have any pull up on the signal line so it HAS to be in the tacho or its wiring.

Glad to help sort this out, although I don't think it was totally believed about it Wink

Slightly disappointed that CAI did not at least try this themselves and it came down to me to resolve on their behalf.

If they would like to send me a rev counter in exchange for my consultancy Whistle Rolling with laughter  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #725337 25th Aug 2018 11:42am
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GerardTd5



Member Since: 03 Aug 2016
Location: almost Germany
Posts: 44
Netherlands 2001 Defender 90 Td5 CSW Epsom Green
Hi Martin,

mine also has ABS, the rev counter gets a signal but does not respond to it. If I understand you correctly, a resistor will not help me.

Those without ABS now know what to do to solve the problem. Wink Thumbs Up
Post #725342 25th Aug 2018 12:33pm
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554
Non ABS / ABS had that Idea in Exeter in ship good pint Whistle
Post #725353 25th Aug 2018 5:13pm
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LandymanStefan



Member Since: 30 Aug 2017
Location: Surrey
Posts: 860
England 2001 Defender 90 Td5 SW Epsom Green

Click image to enlarge
Post #725753 28th Aug 2018 7:30am
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554
1. fitting instruction Banging Head
2. product testing = Laughing

3. ounce of prep = no PPP
Post #725758 28th Aug 2018 8:14am
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chip butty



Member Since: 12 Mar 2018
Location: manchester
Posts: 8
United Kingdom 2006 Defender 90 Td5 CSW Java Black
Yes! I now have a working tachometer. Tested it this afternoon, used the info. from CAI and checked the readings against a scan tool.
Here is a list of the six wires.

red/blue-----------------------pulse from pin 19
red-----------------------------ign. live 12v
green--------------------------ign. live 12v
black---------------------------earth
red/white----------------------gauge illumination 12v from other gauge or side lights
white/black--------------------unused

Hope this helps.
Post #725835 28th Aug 2018 5:19pm
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LandymanStefan



Member Since: 30 Aug 2017
Location: Surrey
Posts: 860
England 2001 Defender 90 Td5 SW Epsom Green
So much for the first email response saying no you definitely don't need a pull up Rolling Eyes
Post #725839 28th Aug 2018 5:24pm
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6475
United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
Quite. Glad I annoyed you into letting me sending you a resistor Snigger  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #725840 28th Aug 2018 5:25pm
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LandymanStefan



Member Since: 30 Aug 2017
Location: Surrey
Posts: 860
England 2001 Defender 90 Td5 SW Epsom Green
I'll be counting on you for all my future electrical issues now haha Twisted Evil
Post #725844 28th Aug 2018 5:32pm
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GerardTd5



Member Since: 03 Aug 2016
Location: almost Germany
Posts: 44
Netherlands 2001 Defender 90 Td5 CSW Epsom Green
@ chip buuty Thumbs Up Thumbs Up do you have abs on your Landy ?
Post #725851 28th Aug 2018 5:47pm
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