2003 1800 goldwing
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- Posts: 3
- Joined: Fri Nov 01, 2019 8:19 am
- Location: Mills River,NC 28759
- Motorcycle: 2003 gl1800 trike
2003 1800 goldwing
The speedometer stopped working then it started back and stopped again what's up what do I do to fix ? also a f1 light came on what is this telling me? Throttle has been adjusted but real touche. If try to go SLOW but goes to fast.
- Andy Cote
- Posts: 578
- Joined: Sun Feb 27, 2011 11:38 am
- Location: Windham, ME
- Motorcycle: 2015 Goldwing, basic black
Re: 2003 1800 goldwing
2015 Goldwing, basic black
Previously: GL1200 standard, GL1200 Interstate, GL1500 Goldwing, GL1500 Valkyrie Standard, 2000 Valkyrie Interstate, many other Hondas
Previously: GL1200 standard, GL1200 Interstate, GL1500 Goldwing, GL1500 Valkyrie Standard, 2000 Valkyrie Interstate, many other Hondas
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- Posts: 7
- Joined: Sun Dec 06, 2020 2:07 pm
- Location: Camrose AB Canada
- Motorcycle: 2017 GL1800 goldwing
Re: 2003 1800 goldwing
My guess is that the FI light is because the speed signal is faulty. The connector for the speed sensor is on the right side near the lower vent. There are 3 wires, One is ground, one is power (+12 volts from tail light circuit if I remember correctly), the other is output.
The output is 5 volts and will turn on and off every few inches of rear tire travel.
If you feed a 5 volt square wave at about 1 kHz it will put the speedo at about 100Km/h.
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The output is 5 volts and will turn on and off every few inches of rear tire travel.
If you feed a 5 volt square wave at about 1 kHz it will put the speedo at about 100Km/h.
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