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Hi Tony A. Sorry about the delay in answering but I've been busy out enjoying the rare British sun on my other bike.

I took your advice and looked into the earths, fuel pump connections and R2 ignition relay.

Both earth points seem to be good and the two black wires on the fuel pump connector are earthed..

on relay R2 when ignition is off there is 12v to the brown wire and no volts to the other 3 wires. When I turn the ignition on Br is 12v, YW is 12v, BR is 12v and Green/ Yellow is 2.5v. In summary the relay is not clicking and there is no voltage change across the relay coil between the B/R and W/Y whilst the output from the relay to GY changes to 2.5v. I have tried 3 different relays in R2 and they all do the same. This 2.5v on G/Y also occurs at fuse F6 and F3. Is this 2.5v correct or should it be 12v? Looking at the schematic for relay R2 I would have thought that GY should be 12v from the Br wire when the coil in the relay actuates.

<blockquote data-quote="commando8501" data-source="post: 627422" data-attributes="member: 8952">Hi Tony A. Sorry about the delay in answering but I&#039;ve been busy out enjoying the rare British sun on my other bike.I took your advice and looked into the earths, fuel pump connections and R2 ignition relay.Both earth points seem to be good and the two black wires on the fuel pump connector are earthed..on relay R2 when ignition is off there is 12v to the brown wire and no volts to the other 3 wires. When I turn the ignition on Br is 12v, YW is 12v, BR is 12v and Green/ Yellow is 2.5v. In summary the relay is not clicking and there is no voltage change across the relay coil between the B/R and W/Y whilst the output from the relay to GY changes to 2.5v. I have tried 3 different relays in R2 and they all do the same. This 2.5v on G/Y also occurs at fuse F6 and F3.&nbsp; Is this 2.5v correct or should it be 12v? Looking at the schematic for relay R2 I would have thought that GY should be 12v from the Br wire when the coil in the relay actuates.</blockquote>

[QUOTE="commando8501, post: 627422, member: 8952"] Hi Tony A. Sorry about the delay in answering but I've been busy out enjoying the rare British sun on my other bike. I took your advice and looked into the earths, fuel pump connections and R2 ignition relay. Both earth points seem to be good and the two black wires on the fuel pump connector are earthed.. on relay R2 when ignition is off there is 12v to the brown wire and no volts to the other 3 wires. When I turn the ignition on Br is 12v, YW is 12v, BR is 12v and Green/ Yellow is 2.5v. In summary the relay is not clicking and there is no voltage change across the relay coil between the B/R and W/Y whilst the output from the relay to GY changes to 2.5v. I have tried 3 different relays in R2 and they all do the same. This 2.5v on G/Y also occurs at fuse F6 and F3. Is this 2.5v correct or should it be 12v? Looking at the schematic for relay R2 I would have thought that GY should be 12v from the Br wire when the coil in the relay actuates. [/QUOTE]