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Old 02-19-2009, 03:22 PM
MiguelXJ MiguelXJ is offline
Portuguese W124 fan
 
Join Date: Nov 2007
Location: Porto, Portugal
Posts: 13
Quote:
Originally Posted by Arthur Dalton View Post
Clear the memory on that pin...you want to get adaptations back to zero so you know that is not why the code re-appears.
Hello Arthur,

I've cleared the codes on all pins before but the MAF sensor code is always there after I start the engine.

I am currently looking for vac. diagrams so I can go through every single connection and eliminate that possibility.

Also going to re-check the pin connections from the MAF sensor plug to the ECU plug.

I've got 3 possible faults:

- MAF sensor failure
- vaccum leak / un-metered air
- ECU / wiring fault

Thanks for all your help.

Miguel R.
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