P0103 high input. MAP or MAF?

paulious

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Hi,

Driving home from work today after about 30 seconds TCL came on and idle became terrible with no power under acceleration. The same symptoms randomly occur twice a year for a few miles then seem to go away by themselves. On this occasion though I managed to hook it up to a wifi OBDC tool and phone while the problem was occurring. As per the image, the pending code is the new one, the others have been around for the last year but the car has been drivable if not down on power a bit.

P00018 is a stretched chain but it hasn't blown up in over a year and I haven't got a spare 3k to fix it

P2415, P2629 and P2197 all seem to relate to a MAF on the same bank. Car running okay with these errors.

P0103 on rosstech suggests MAF has completely died but forums suggest my car has a MAP and the fault code actually relates to this?

Any help before I start replacing parts would be really good.

Car : Audi A3 3.2v6 54plate. PCV valve(entire top case) replaced 6 months ago.
 

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