The manual pages are attached below. The fault code is P0102, but the number 115 also appears. Looks like the people who said it was the MAF were correct. Notice that the manual says that this code turns off PSM (and hence lights the PSM warning on the dash).

This is a very easy replacement. I think that the last time I bought a MAF it was under $200. Replacement takes 10 minutes, tops. You need a security torx.

Remove negative battery terminal for 15 minutes to reset ecu.

Remove the plug by squeezing it until the little plastic tab on your right side while facing forward comes free and pull up. Unscrew the two torx heads (please try hard not to drop them into the engine compartment). Lift out MAF. As suggested above, you can spray the sensor (it's the little flat brass thing near the lower end of the MAF) with electronics cleaner. That might resolve the issue. Replace MAF with cleaned one or new one. Reconnect.

GL,

Jon

 

I get the same light but only once in a while if I punche the gas hard, how do I check for boost leak?

 

Mauricio -

It's the same light, but may not be the same cause. Even if the light goes out, the code should be stored in the ECU. You can find out by having the code read.

To answer your question, here is a link to a DIY boost leak detector:
https://www.6speedonline.com/forums/...ig-w-pics.html

GL,

Jon

 

I am hoping that my ABS light is also lit from the same code... hope to see the PSM and ABS error lights off after changing the MAF sensor..

 

Yes, same code. These two go together.

 

Thanks guys..