Hi,

In my 2003 1.6 whendriving up an incline sometimesecu ligh comes on and power loss occursifı switch off and start again light goes and sometimes later come again and it refuses to accelerate more then 2500 rpmand in the service gives the error codes 18047 18038 and 17978, The codes are for pedalpos sensor 1 signal too low and pedal 1+2 Range/performance. Though we changed the pedal sensor still the problem continues.

thanks for your help