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hi

I seem to be getting a high maf reading at idle. With Forscan, I get a pid of P0101 for the MAF.
The MAP values also seem weird, or maybe they are ok, no pid for the MAP.

The symptoms I am getting are a rough idle and fuel consumption is up

I have attached some values from Forscan and ScanXL  Taken at idle with  engine warm

MK2 Focus 2.0 TDCI 136PS   2005

Thanks for any suggestions

Dek

figures.JPG

scan data temps.JPG

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Do you have an after market air filter on this? the oils may have fouled the MAF leading it to read differently. Give it a good clean with electrical cleaner - don't get too close or touch it, mind.

Otherwise, might want to consider buying a replacement MAF.

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