FrancoisO
New member
Hi all a few weeks ago we suddenly lost power on the road in my 2011 vw polo tdi 1.6. After running diagnostics the dealership replaced the secondary water pump which solved the power problem but when he ran the diagnostics the P010100 error for the MAF came up. We replaced the MAF sensor a few days later as well as installed the rectifier for the MAF. The check engine light then went off after we cleared the codes and all seemed to be ok. Last week the check engine light came on again. We ran the diagnostics again and the same error is popping up. No loss of power or anything just the check engine light. We have tried clearing the error code and reseting but it keeps coming back. We replaced the air and diesel filters recently so i dont think it ca be that. I cannot find any pipe that is damaged or leaking either. I just dont know what else this could be? My car is on 250 000 km at the moment.