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Tdm900 Not Running After Being Parked Up For A Lengthy Time.


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#1 wideload

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Posted 21 December 2017 - 07:18 pm

Any ideas,
Bike will not run after being parked up for about two years.
Turns over fine, cant smell any fuel getting past the injectors.
If I put fuel down the air inlet it will fire up.

#2 JBX

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Posted 21 December 2017 - 07:25 pm

Fuel system failure :

- Clogged injectors.

- Fuel pump is dead

- Fuel filter is crappy

 

Use diag mode for initial checks.


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#3 wideload

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Posted 21 December 2017 - 07:33 pm

Fuel pump is pumping fuel out fine.
Would it not be odd for both injectors to be blocked up ?
Would if thought it would try to run even if it was running crappy.

#4 Studley Ramrod

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Posted 21 December 2017 - 10:04 pm

Sounds like clogged/blocked injectors going off what you say.


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#5 dandywarhol

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Posted 21 December 2017 - 11:45 pm

Cold start mechanism seized?


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#6 wideload

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Posted 22 December 2017 - 12:25 am

Is the Cold start mechanism seized a easy fix ?

#7 fixitsan

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Posted 22 December 2017 - 08:11 am

I would start by removing the tank and opening up and reseating all the electrical plugs/sockets which are bundled up together above the engine and behind the headstock. Same goes for the ignition coil wiring (both the 12V side and the HV output side)

 

After a long period of being laid up i wouldn't ignore the possibility of there being corroded connectors.

 

You can use a contact cleaner but make sure it has a small amount of lubricant or contact protector in it. An ideal choice is Deoxit by Caig but i think Maplins sell a product by Servisol in an aerosol. A neat contact cleaner and degreasing solution will dru to leave very dry contacts which might not necessarily work better because they will oxidise very quickly, so thats why i use a product with a lubricant (designed for the job) or an additive which halts the march of, or protects from further corrosion.

 

Just reseating blade/spade type terminals can  often be enough to clear the immediate corrosion and remake the contact and this is a good diagnostic procedure to use.

 

The nest area to look at would be the relays, mounted to a cross brace closer to the seat, also under the tank. Again, unplug them and wiggle the wires going into the back of each spade terminal in the block , there have been instances of some wires corroding badly in the crimped part of the spade. I had one fail completely while the bike was just sat int he garage not moving for three months


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#8 wideload

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Posted 13 January 2018 - 10:11 pm

Bike is up and running. Was earth wire to the power commander not connected.

#9 fixitsan

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Posted 13 January 2018 - 10:47 pm

Bike is up and running. Was earth wire to the power commander not connected.

 

Good find !


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#10 dandywarhol

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Posted 14 January 2018 - 05:08 pm

Bike is up and running. Was earth wire to the power commander not connected.

 

Haaa - done that before  :sorry:


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