Just before the Xmas I bought my 2.2 Sri and the owner said it may have an Ecu fault :? . I said ok no problem as I got the car cheapish. I took it straight to Vauxhall and they Tech 2 tested the car, they then said I had 3 faults showing, further tests and they replaced the Maf sensor and the car was mint again. A few month later the car started to play up again :? . I took the car back to Vauxhall under warrenty for the Maf sensor and they told me after more tests it looks like you need a new Ecu :cry: . £610 Later I had to buy it as my car was not drivable. I am now wondering if I could have put the original program back on the Ecu as it was Superchipped and it may have saved me the cash :roll: . The superchip may have been playing up witht he Ecu.