Trouble code P0175 means: System too rich (Bank 2)
Trouble code P0783 means: 3-4 Shift
Trouble code P0174 means:System too lean (Bank 2)
Trouble code P0172 means:System too rich (Bank 1)
Trouble code P0260 means:Injection pump B rotor/cam intermitted
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
Trouble code P1000 means: OBD System Check Not Complete Since Last Memory Clear
Trouble code P0740 means:Torque converter clutch circuit malfunction
Trouble code P1794 means: Battery or circuit failure
Trouble code P1155 means: A/F Sensor Heater Circuit Malfunction
Trouble code P0842 means:Transmission fluid pressure sensor/switch "A" circuit low
Trouble code P1221 means: ETV MTR FB