running good then died. No starting. got P1122 0223 0123

Question

Fuel pump sounds like it is coming on when you first turn key on. P1122,P0223,PO123, PLEASE, any help appreciated.  On fixed income so need to fix myself. Was running good then just died, then would not even think about starting. I can squirt gas in intake / throttle body, it will then run until that fuel runs out. The codes that showed up are P1122 P0223 P0123.   What would normally be the cause?

Answer 1

P1122 Electronic throttle control function

P0223 TP sensor

P0123 TP sensor

If you squirted fuel in the throttle body , and the engine started  the problem is the fuel pump. or lack of fuel pressure, just by squirting fuel into the throttle body to get the engine to start, you could of set these codes. Even with these code the engine will start but be in a fail safe mode, which mean limited throttle .the fuel pressure has to be checked.

​ The fuel pump can be access by removing  the rear passenger seat.. here you can test the fuel pressure which depends on the engine size