Notes on EFI relay types (Warning: Dull and boring) — Triumph Forum: Triumph…

1 Мар 2015 | Author: | Комментарии к записи Notes on EFI relay types (Warning: Dull and boring) — Triumph Forum: Triumph… отключены


Extra Motorcycle: QM200GY-BA

Notes on EFI relay (Warning: Dull and boring)

advice concerning the electrical used on our EFI Bonnies. You may never it but it may help in an emergency.

On the EFI Bonnies, we a variety of relays, there are altogether, all vital to the working of the and capable of leaving you stranded by failure. All but the starter solenoid are so spares can be easily carried and

The first one is the Starter solenoid 36 on wiring diagram), situated the left side panel. of this component will the bike can’t be started. A screwdriver or spanner across the M8 terminals should crank the and enable us to get under way.

In an emergency and when far away a Triumph dealer any old 12 Volt will do the job. Modern don’t have one as such it’s integrated in the starter but classic car shops, junk other bike shops, of spares for buggies, karts, etc will have a suitable replacement.

The second one is the the Starter (item 38 on wiring diagram) just above the starter behind the left panel. Its is to turn the headlamp OFF during of the starter motor to ease the on the battery. The type number is a HELLA 4RD003520-13.

If you suspect failure it can be unplugged and by an easily available equivalent at good automotive spares It’s a very common on cars, and the description to ask for is a 12 volts Amp SPCO (Single pole relay, identifiable by having terminals as in the photo. Price is 6 Euros each.

The third one is the ECM (item 23 in wiring diagram) under the seat next to the pressure sensor. This is to power the ECM computer and also to delay power OFF by one minute the moment you turn OFF the ignition. The is controlled by some sort of circuit and serves to power the ECM in a controlled manner.

The fourth one is the Fuel Pump (item 55 in wiring diagram). lives under the gas tank. I this is used to spare the switch from the high current impulse created by the nature of the pump motor.

It serves to turn the pump OFF commanded by the ECM on receiving a signal the tip-over safety switch detects the bike falling and avoid gas spraying around the hot if any hose ruptures.

These two are the same type: OMRON and I’ve found them to obtain from auto shops. They’re quite and a bit special. The description is: Micro ISO relay, 12 volt 20 Amp SPNO pole normally open).

The trick is to ask for a Micro ISO relay the above but type SPCO pole change-over). Now these an extra terminal as shown, but the sockets will take it, as have an unwired spare position on them as standard.

common enough to be available electronic component suppliers as RS or Farnell Components. RS reference is and costs 4.31 Euros. reference is 109-4086, cost Euros.

God knows what charge for these.

If anyone is still conscious and lost the will to live this post, I will a little story concerning the ISO relays.

OMRON, the makers of relays fitted to my Bonnie is one of my suppliers, so I instructed my buyer to get a of them as spares for me with his order to OMRON. Back the reply that those were only supplied to auto manufacturers and I couldn’t any under any circumstances. Quick as a I blatantly lied: I know man, I need some for work of a highly confidential for one such auto maker in the UK, said. .

Within two days they me 5 free samples with compliments.

Last edited by 03-01-2010 at 06:01 AM .

Moto Morini 500 Sei-V


Other articles of the category "Moto Morini":

Our partners
Follow us
Contact us
Our contacts

Born in the USSR


About this site

For all questions about advertising, please contact listed on the site.

Motorcycles catalog with specifications, pictures, ratings, reviews and discusssions about Motorcycles.