opel agila problem

[andreo]

Little help !!
I have a problem with an opel agila 1.0 l petrol from 2001 z10xe
the engine starts fine but when i push the throttle the engine have a little hesitation and drawn and tries too stop, after that the throttle responds
The iddle is good
I change: oxigen sensor , spark plugs , induction coil, maf and same problem

2 fault code
- p0141
- p0136 both bank1 sensor 2 broken circuit
the problem seems to be the second oxigen sensor but i change the sensor and i have the same problem

If i delete the errors they occure while i drive the car
Could be the ecu the problem ?


anyoane any idea ??

[faiscamix]

Check wiring and terminals inside of plugs of ignition voltage, by the schematics they are both getting power supply from the same place (fuse 17 or 8). Try to move the wiring loom to find if there is some bad contact of plugs or inside fuse box. You can use also some contact clean product, but it's always better to force the terminals to have more strenght. Try to see on autodata they have there some bulletins about the agila.

Hope it helps