Map out fault code?
I’ve got an 07 WRX and live near Epsom, Surrey
The engine warning light came on and my mechanic said the fault code is to do with the exhaust gas recirculating system. He said the bill to replace the valves will be upwards of a £1,000 and it could be easier to map out the fault code.
I’ve tried to read up on the issue and have seen the mention of blanking of the valves! Is this essential? seems like a lot of effort as the car still appears to run really well.
Any thoughts.
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