As well as various engine sensors, there’s been a spate of coil pack failures on the Corsa petrol engines, according to Autovaux. If there’s an intermittent misfire, this could be why. Heater motors and heater resistors can also play up. Autovaux sells replacement motors from £78 and resistors from £18. It also does a resistor wiring loom repair kit for £29.26.
Electrical component prices COIL PACK
Main dealer £165.60 Independent from £81.99
Main dealer £285.60 Independent from £78.00
The Corsa D’s cabin is comfortable, although faulty aircon compressors will make it less pleasant in summer.