Table 1 shows five common gasoline fuel system related problems of the 2001 Toyota Sienna. The number one most common problem is related to the tank filler pipe and cap (two problems). The second most common problem is related to the gasoline fuel system (two problems).
| Problem Category | Number of Problems |
|---|---|
| Tank Filler Pipe And Cap problems | |
| Gasoline Fuel System problems | |
| Fuel Hoses Lines/piping And Fittings problems | |
| Fuel Injector problems | |
| Fuel Injection Rail problems |
The contact owns a 2001 Toyota Sienna. When the contact attempts to add fuel to the vehicle, the gas pump would click as if the tank was full. However, the vehicle's fuel gauge indicated that the tank was empty. The contact took the vehicle to the dealer and they changed the charcoal filter. Read details...
At 54,525 miles, the check engine light came on. It was diagnosed as "replace air/fuel sensor b1 s1. " failure caused excessive damage because the sensor fused into the rear exhaust manifold. Diagnostic testing $ 49. 00 sensor replacement part 227. Read details...
The contact owns a 2001 Toyota Sienna. The contact stated that the vehicle emitted a strong gasoline fuel odor while driving. The vehicle was taken to the dealer for inspection where the contact was advised that the odor was due to a faulty fuel canister and cap. Read details...