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General => The garage => Diagnostics - VagCom / VCDS => Topic started by: T_J_G on 10 April 2010, 16:04

Title: Logging MAF
Post by: T_J_G on 10 April 2010, 16:04

Can't see how to log the maf specified and actual.

Can only get the amount of air going in?

Title: Re: Logging MAF
Post by: T_J_G on 10 April 2010, 19:34

It says on the Ross Tech site to go to advanced measuring blocks but not sure if my 3122 version supports this!?

Title: Re: Logging MAF
Post by: Steve_PD on 10 April 2010, 20:18

you can, log block 003
comes up on mine, Engine Speed-MAF (specified)-MAF (actual)

Title: Re: Logging MAF
Post by: T_J_G on 10 April 2010, 20:20

Done 003 and it shows:


RPM - Air Mass In - Throttle Angle Agnition Angle.

No mention of spec vs actual

as shown by this link http://www.ross-tech.com/vag-com/m_blocks/001-009.html

Title: Re: Logging MAF
Post by: Steve_PD on 10 April 2010, 22:11

Strange, am looking at logs Ive done and 003 shows the maf with what I posted. and thats using the version of vag-com you got :undecided:

Title: Re: Logging MAF
Post by: T_J_G on 11 April 2010, 09:03

You can only do this on dielsels thanks to Chris' advice :afro: