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Hi

I have not posted on here for a long time but still have my Noggy. It is currently running like a pig with multiple misfires detected on all cylinders but showing as intermitent.

Here is the list of fault codes can anyone tell me if the sensor faults would cause these misfires, I have replaced the plugs today and ordered a new MAF... Really need some help for my lovely car

17862 - Exhaust gas temperature sensor 1 (g235) short to ground P1454 intermittent

17866 - Exhaust gas temperature sensor 2 (g236) short to ground P1458 intermittent

17964 - charge pressure control negative deviation p1556 intermittent

17546 - fuel trim bank 2 (add) system too lean p1138

17544 - fuel trim bank 1 (add) system too lean p1138

Thanks

16684 - Random/multiple cylinder misfire detected p0300 intermittent

16687 - Cylinder 3 Misfire detected p0303 intermittent

16690 - Cylinder 6 Misfire detected p0306 intermittent

16685 - Cylinder 1 Misfire detected p0301 intermittent

16688 - Cylinder 4 Misfire detected p0304 intermittent

16687 - Cylinder 5 Misfire detected p0305 intermittent

a bad maf will cause all those codes.