On gasoline versions of the Yamaha Drive² PTV golf cart, the fuel pump is typically in the fuel-tank/engine service area under the seat; the pump is part of the EFI fuel-supply system.
Drive² PTV • Gasoline versions
Where is the Drive² PTV fuel pump?
Typical location: in the fuel-tank/engine service area under the seat; the pump is part of the EFI fuel-supply system.
Before ordering: Drive² gas cars and current UMAX gas vehicles are EFI; part numbers and pump layout vary by year.
How to replace the Yamaha Drive² PTV fuel pump
Drive² PTV fuel pump specs and hose layout
Fuel system: Electronic fuel injection (EFI) on gasoline versions.
Fuel-line layout: Pressurized EFI fuel supply; no crankcase pulse hose should be assumed.
Pressure: EFI system; use the exact Yamaha pump/specification for the model year.
Check these before buying a fuel pump
Pump power: Check the applicable fuse, relay, connector voltage and ground before condemning an electric pump.
Fuel pressure: A pump can run audibly and still be weak. Compare measured pressure with the correct service specification.
Filter / strainer: A restricted filter or in-tank strainer can cause low pressure and poor acceleration.
Tank vent: A blocked vent can restrict fuel delivery even when the pump itself is healthy.
Connector condition: Look for heat damage, corrosion, loose terminals or moisture at the pump connector.
Drive² PTV quick check: If the pump receives correct voltage and ground but fuel pressure remains below specification, the pump or in-tank restriction becomes the main suspect.
Drive² PTV fuel pump troubleshooting
Cranks but will not start
Check pump power and ground, then verify actual fuel pressure instead of relying only on pump noise.
Starts then dies
Measure fuel pressure and inspect the tank vent, filter/strainer and pump electrical supply under load.
Weak under load
Low fuel pressure or a restricted filter/strainer often shows up first during acceleration or climbing.
Fuel leaking
Do not run the vehicle until the tank seal, fuel line or connector leak is corrected.
Yamaha Drive² PTV fuel pump FAQ
Where is the fuel pump on a Yamaha Drive² PTV?
On gasoline versions, the fuel pump is typically in the fuel-tank/engine service area under the seat; the pump is part of the EFI fuel-supply system. Drive² gas cars and current UMAX gas vehicles are EFI; part numbers and pump layout vary by year.
How do you replace the Yamaha Drive² PTV EFI fuel pump?
Relieve fuel-system pressure, disconnect battery power, unplug the pump electrical connector and fuel line, remove the tank-mounted pump/module and seal, then install the correct model-year replacement and leak-check the system after priming.
What fuel pressure should the Yamaha Drive² PTV have?
EFI system; use the exact Yamaha pump/specification for the model year. Use the exact model-year service specification before condemning the pump because pressure can vary by engine and generation.
Should I hear the Yamaha Drive² PTV fuel pump when I turn the key on?
On many EFI systems the pump runs briefly to prime the rail, but operating strategy can vary. Pump noise alone does not prove correct pressure, so measure pressure if the engine still has a fuel-delivery symptom.
Why would the Yamaha Drive² PTV fuel pump have power but still not deliver enough fuel?
A worn pump, restricted in-tank strainer/filter, poor ground, voltage drop or blocked tank vent can let the pump run yet still produce insufficient pressure or flow.
What should I test before replacing the Yamaha Drive² PTV EFI fuel pump?
Check the applicable fuse and relay, verify voltage and ground at the pump, inspect the connector and fuel line, then compare measured fuel pressure with the correct service specification.
Fuel-system design, pump type, location and specifications can vary by model year, engine and configuration. Before ordering parts or servicing the fuel system, verify the details against the official owner, operator or service manual for your exact vehicle. For the latest official documentation, manuals and model information, visit the manufacturer website: official manufacturer website.