T350 Fuel tank breather pipe

[scotty1]

Afternoon all,

can anyone tell me where the fuel tank breather pipe is located on the T350 ??

I have an AFR fault and I am checking each of the following as the software suggests:-

AFR fault can be caused by:

1) Misfire due to ignition fault (check HT leads are correctly fitted to all spark plugs and coil connectors, and that spark plugs are in good condition)

2) Broken or shorting injector wiring (check using injector wiring tester)

3) Excessive fuel pressure ( > 58 psi )

4) Air leaks in exhaust or inlet manifold.

5) Liquid fuel in purge system (check that the fuel tank breather pipe is higher than the filler cap, and that the carbon can is empty of liquid fuel)

6) Excessive purging due to overheating fuel (check fuel pipe routing for heat pickup, insulate or re route as required)

7) Incorrectly adjusted or faulty throttle potentiometers (check readings)

8) Faulty lambda sensors, or lambda sensor wiring.

[targarama]

No, but if I were a gambling man I'd say check no. 7 first.

[scotty1]

targarama said:

No, but if I were a gambling man I'd say check no. 7 first.

Targarama,
thanks for the speedy response, number seven already checked and all readings are correct there, well at least at idle....