polo 2006 1.2L (9n3)

[warptechno]

Hi All,

My fiance's Polo 2006 1.2L (9n3) has had a recurring problem.

When the car heats up and when sitting stationary (e.g waiting at lights), the engine management light comes on, the engine begins to shake like it's starved of fuel and the car cuts out. The only way around this is to keep the revs up above 1200 at all times.
Had this fixed around a year ago but has reappeared.Disappointed with this engine as a whole. It was only 3 years old when this started happening....


The garage I took it to have replaced two coils to no avail and I just feel they are clutching at straws.

I'm getting the following codes:

16685 - Cylinder 1 Misfire Detected
P0301 - 35 - 10 - - - Intermittent
16552 - O2 Sensor Circuit - High Voltage (Bank 1, Sensor 2)
P0138 - 35 - 10 - - - Intermittent

Have reset the codes to no avail

Anyone any ideas on this one?

Thanks in advance for any pointers

[warptechno]

Anyone?