What's wrong with my nearly new Golf TDI?

Hi,

I have a Volkswagen Golf Mk7 TDI diesel, just 10 weeks old, 6,600km on the clock. Engine management light flashing and loses ability to accelerate. Light goes off and acceleration restored once ignition turned off and on again. Gets a 90km spin almost daily. Second time it's happened in past four weeks.

Any ideas what could be wrong?

Olive Piercy (Meath)

Jun 2015 Filed under: fault

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Expert answer

Hi Olive,

It's not easy to assess such issues from afar though it does sound as if the car is going into 'limp home' mode to protect the engine as the engine control unit (ECU) has sensed a problem. With such a new car it's most likely to be a wrong reading from a sensor rather than anything major.

As the car is new, bring it straight back to the dealer and we're sure it'll be sorted quickly.

Let us know how you get on and what the problem was.

Shane O' Donoghue - Complete Car Advisor
@Shane_O_D