Hello, I have a problem. I was talking to a friend, and he said that my Passat has too little power for a 1.9 TDI 115 hp engine.
We then replaced the air mass flow meter with a new one, and lo and behold, the car runs perfectly. javascript:emoticon('

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Very HappyAfter starting twice, I had the performance back to normal.
We then swapped 2 parts, and they are both located on the rear side of the engine.
Everything without success. javascript:emoticon('

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Crying or Very sad
He would now like to replace the part in the mass flow meter and the part located behind the radiator. What else can be done?