 | Home > Td5 > TD5 Injector Balance - Nanocom - Noisy Injectors |
 
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| geobloke Member Since: 06 Nov 2012 Location: Nottinghamshire Posts: 4410  
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Hi All. Just getting to grips with being able to monitor my TD5s systems. Should of got a Nanocom long before now, already massively useful.
So, wondering if anyone can advise on these injector readings;  Click image to enlarge These were recorded whilst at idle and still. These injectors have all covered 170k miles and have had a number of new o-rings, sealing washers and injector looms as a matter of routine servicing. Recently the injectors have begun to sound quite noisy, really quite clackety, definitely not as sweet as before. I am fairly sure that the injector balancing data should if all is well be throwing out values of no more than +3/-3. Is that right? Do these injector readings look ok? It'd be great to see what other poeples TD5 readings look like if anyone feels like plugging theirs in and posting the graphs. Also, are the spikes in the idle error graph related to the injector readings and is it something to be concerned about? |
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28th Jan 2017 7:04pm |
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| geobloke Member Since: 06 Nov 2012 Location: Nottinghamshire Posts: 4410
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Hi Cactus. That'd be great, many thanks in advance. Be warned: once you start down this Nanocom route it does have the tendancy to become quite addicitve...
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28th Jan 2017 7:14pm |
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| roel Member Since: 08 Aug 2009 Location: Lelystad Posts: 2039  
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Yes and you find more potential problems then there really are.
I just have the old style Nanocom with a small problem, it doesn't want to communicate with my Laptop. But on the injectors being between -3 and 3 I think that is ok. I never looked into that indetail so I don't know if that fluctuation that you see is common. The spikes in the rpm. I don't know what caused that. Roel 1984 90 2.5 na Diesel - RR V8 (1994-2001) 1997 Camel Trophy Discovery 300TDI (2001-2009) 2005 G4 Discovery III 4.4 V8 (2008-2018) It's gone but it still hurts. 2003 90 Td5 (2009-now) |
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29th Jan 2017 10:37am |
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| lightning Member Since: 23 Apr 2009 Location: High Peak, Derbyshire Posts: 2880
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Have you tried extra bulkhead sound proofing?
If you fit sound proofing you won't hear the injector noise and then there's no need to worry about it any more. |
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30th Jan 2017 3:06pm |
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| geobloke Member Since: 06 Nov 2012 Location: Nottinghamshire Posts: 4410
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HA too true Lightning... The problem however is that I did fit extra sound proofing and it seems the injectors are adapting to my new defences...
First step is to whip off the rocker cover and check all the clearances are A-OK. Then I guess see where we go from there. I did get a quote for a set of 5 recond' units just for interest sake - £1500 exchange for your old units...  Funny enough cotton wool in the ears seems to work pretty well too... |
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30th Jan 2017 3:14pm |
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| Disco_Mikey Member Since: 16 Nov 2014 Location: Dundee Posts: 531  
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Cheaper to buy them from Land Rover
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30th Jan 2017 4:36pm |
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| geobloke Member Since: 06 Nov 2012 Location: Nottinghamshire Posts: 4410
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No kidding.
Anyone know of any injector specialists that do not charge two kidneys and your first born?? |
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30th Jan 2017 4:55pm |
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| Chris86 Member Since: 15 Jul 2014 Location: South Yorks Posts: 791 
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Having recently been through injector woes......
Buy Landrover ones! Chris |
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30th Jan 2017 7:44pm |
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| lightning Member Since: 23 Apr 2009 Location: High Peak, Derbyshire Posts: 2880
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Can yours not be reconditioned if they are tired?
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30th Jan 2017 8:40pm |
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