tow errors in 156 selespeed
in my alfa 156 2.0 liter 2000 i have tow errors in the memory , one error in the engine and another one in the transmission :
1. IN THE ENGINE : P0130 O2 SENSOR CIRUIT
2. IN THE TRANSMISSION : P0725 ENGINE SPEED SIGNAL
the tow problems in the car is in the morning when iturn the car on it cannt idle for 5 seconds then it get ok ,
and the other problem in the selespeed, some time when i want to stop in trafficlight the gear shift from 5 to 3 to 4 to 2 and it stay stuck at 2 till the engine turn off , it should press the clutch insted of turn off the engine .
can you tell me what the errors mean ? and whats the relation with the problem that i suffer from ?