Oh, regarding the codes: Have you started the engine and read out the fault codes when the engine was running? Both the engine speed sensor and the TDC sensor are listed in the fault codes when the engine was not started, as the ECU doesn't know if they are working at that point :-)
If G60 and G28 are those two, and I'm pretty sure they are (damned long-term memory...), there is nothing to worry about!

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