TOHATSU BFT 80A - User Manual

Questions and Answers

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James FryeAug 18, 2025
What to do if my TOHATSU Outboard Motor engine does not start?
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  James CurryAug 18, 2025
  If your TOHATSU Outboard Motor engine doesn't start, several issues could be the cause. It could be due to a clogged or damaged fuel tube, a closed fuel tank vent knob, a faulty primer bulb, a clogged fuel strainer (low pressure side), a clogged water separator, a faulty fuel pump (low pressure side), a clogged vapor separator air vent tube or filter, or a faulty vapor separator. Also, you can perform fuse/electrical power system troubleshooting, alert system/warning system troubleshooting and starting system troubleshooting.
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shawnstevensAug 20, 2025
Why does my TOHATSU Outboard Motor engine start but stall soon after?
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  huntlisaAug 20, 2025
  If your TOHATSU Outboard Motor engine starts but stalls soon after, it might be due to an incorrect spark plug heat range, a loose IAC valve and/or throttle body mounting bolt, a clogged or damaged fuel tube, a clogged fuel strainer (low pressure side), or a faulty fuel pump (high pressure side). You can also perform alert system/warning system troubleshooting and adjust the idle adjusting screw.
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catherineevansAug 23, 2025
Why is the engine speed not stable during idle and trolling on my TOHATSU BFT 80A Outboard Motor?
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  Corey BaileyAug 23, 2025
  If your TOHATSU Outboard Motor engine speed is not stable during idle and trolling, possible causes include an incorrect spark plug heat range, a loose IAC valve and/or throttle body mounting bolt, a clogged or damaged fuel tube, a clogged fuel strainer (low pressure side), or a faulty fuel pump (high pressure side). Also, you can perform alert system/warning system troubleshooting.
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Justin BaileyAug 26, 2025
What to do if the overheat warning system comes on in my TOHATSU BFT 80A Outboard Motor?
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  Margaret LopezAug 26, 2025
  If the overheat warning system activates on your TOHATSU Outboard Motor, it could be due to several reasons. First, check if the cooling water intake port is clogged and clean it. Another possible cause is using spark plugs with an improper heat range; in this case, replace the spark plugs. If the problem persists, it is best to consult with an authorized TOHATSU outboard motor dealer.
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Lauren PattersonAug 28, 2025
Why does the water separator warning system come on in my TOHATSU Outboard Motor?
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  Tara CobbAug 28, 2025
  The water separator warning system activates on your TOHATSU Outboard Motor because water has accumulated in the water separator. Clean the water separator. Also, check the fuel tank and fuel line for water accumulation. If the buzzer sounds again after these steps, consult with an authorized TOHATSU outboard motor dealer.
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Annette WilsonAug 30, 2025
What does it mean when the ACG warning system comes on in my TOHATSU Outboard Motor?
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  Samantha MendozaAug 31, 2025
  When the ACG warning system activates on your TOHATSU Outboard Motor, it indicates that the battery voltage is either too high or too low. Check the battery to resolve the issue.
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jenniferwhiteSep 2, 2025
What should I do if the oil pressure warning system comes on in my TOHATSU BFT 80A?
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  Alexis LewisSep 2, 2025
  If the oil pressure warning system activates on your TOHATSU Outboard Motor, add engine oil to the specified level.
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Shannon CrossSep 4, 2025
What to do if the PGM-FI warning system comes on in my TOHATSU BFT 80A?
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  Sarah JohnsonSep 4, 2025
  If the PGM-FI warning system activates on your TOHATSU Outboard Motor, it indicates a fault within the PGM-FI system itself. Consult with an authorized TOHATSU outboard motor dealer.
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Robert MaySep 7, 2025
Why does the oil pressure warning system come on in my TOHATSU Outboard Motor?
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  dpenaSep 7, 2025
  If the oil pressure warning system activates on your TOHATSU Outboard Motor, it might be due to a shortage of engine oil. Add engine oil to the specified level. Alternatively, it could be caused by using improper engine oil; if so, change the engine oil.
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Amber SmithSep 10, 2025
What to do if the water separator warning system comes on in my TOHATSU Outboard Motor?
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  joneskatherineSep 10, 2025
  If the water separator warning system activates on your TOHATSU Outboard Motor, it indicates that water has accumulated in the water separator. Clean the water separator and check the fuel tank and fuel line for water accumulation.

TOHATSU BFT 80A Specifications

General

Power Output	80 hp
Cylinder	4
Starting	Electric
Gear Ratio	2.33:1
Steering	Remote
Displacement	1496 cc
Bore x Stroke	73 mm x 89.4 mm
Full Throttle RPM Range	5, 000 - 6, 000
Shaft Length	20" (L), 25" (XL)