[paul1964]

can anyone please help me,i have a 07 corsa and the throttle won't work at all it just pushes up and down without the engine revving.

 

[Walksall]

It has what is known as a 'fly by wire' throttle system, meaning that there isn't a conventional mechanical linkage between the pedal and the throttle body.

Suggest that you check the multi-plug connections on the pedal and on throttle body.

Regards.

 

[paul1964]

thanks for replying,once the engine is running and you push the throttle down the revs rise by about 300rpm so im assuming the sensors are communicating.

 

[paul1964]

It shows code p1551