CODES for 1999 Ford Explorer question

[thistles]

I have a 1999 Ford Explorer XLT UR Model in Australia. Would anyone know what the following codes mean?
PO122 = TP-CKT low output
P0123 = TP-CKT high
P1125 = TP sensor intermittent

Thank you

 

[rb142]

TP is the throttle position sensor (CKT is circuit), so that would be a good place to start looking. It's a little unusual that you got all three codes. It could be a sensor problem or a wiring problem, so it would be a good idea to run some tests on the sensor and the wiring before you start replacing parts.

 

[1992fordgreen]

Replace or calibrate the Throttle Position sensor.