Fuel low warning light stuck on

[Audiobull]

Oddly my fuel warning light won't go off. Driven about 30 miles since last fill up.
Gauge shows I have a full tank but dash lighting up and loud beep when I start showing the low fuel warning.
Any ideas what would cause that?
Level sensor must work if the gauge shows a full tank surely?

 

[timmus]

Hi Audiobull,

I have only seen an issue like this once before, on an A2 belonging to @johnyfartbox. In his case, the low fuel warning light would come on when the tank got to half empty / half full. The issue was caused by a fault on the instrument cluster motherboard, which I fixed.

Have you seen this...?

Timmus in the South East - June 2022

Hello good people of A2OC, First of all, my apologies for being very silent on the forum in recent times. This is, in part, due to being neck-deep in major house renovations. I appreciate that this has resulted in many club members waiting a long time for responses to private messages. Rest...

www.a2oc.net

If you're able to meet me in Leighton Buzzard in June, I should be able to help.

Kind regards,

Tom

 

[BearMcPear]

Hi Audiobull,

I have only seen an issue like this once before, on an A2 belonging to @johnyfartbox. In his case, the low fuel warning light would come on when the tank got to half empty / half full. The issue was caused by a fault on the instrument cluster motherboard, which I fixed.

Have you seen this...?

Timmus in the South East - June 2022

Hello good people of A2OC, First of all, my apologies for being very silent on the forum in recent times. This is, in part, due to being neck-deep in major house renovations. I appreciate that this has resulted in many club members waiting a long time for responses to private messages. Rest...

www.a2oc.net

If you're able to meet me in Leighton Buzzard in June, I should be able to help.

Kind regards,

Tom

I have also heard of this issue being caused by a faulty fuel level sensor on a motorcycle. Don't know how easy it is to test what the sensor is putting out.

 

[Audiobull]

Hi Audiobull,

I have only seen an issue like this once before, on an A2 belonging to @johnyfartbox. In his case, the low fuel warning light would come on when the tank got to half empty / half full. The issue was caused by a fault on the instrument cluster motherboard, which I fixed.

Have you seen this...?

Timmus in the South East - June 2022

Hello good people of A2OC, First of all, my apologies for being very silent on the forum in recent times. This is, in part, due to being neck-deep in major house renovations. I appreciate that this has resulted in many club members waiting a long time for responses to private messages. Rest...

www.a2oc.net

If you're able to meet me in Leighton Buzzard in June, I should be able to help.

Kind regards,

Tom

Thanks, I am away this weekend so can't really play or look at it but I'll have a read of the post and I'll see if I can organise getting over to you.