Stage II TT CEL Help!

elliotty · 04-27-2012, 07:22 AM

Quote:

Originally Posted by VQStryker

so im in my driveway and did some quick, easy accelerations and you may have a boost leak or a vacuum leak. do you have a boost gauge or controller and have you tried the throttle body cleaner trick I told you? Also, do you have the MAF cleaner?

Im getting almost even voltage to each MAF in both banks and a lot of wheel spin

. I need new rear tires

Thanks for doing your testing! I do have a boost gauge and boost controller tapped into the vacuum lines going to the waste gates. I have not tried the throttle body cleaner trick, but I did do a boost leak test a couple weeks ago and didn't find any. I will have to pick up some MAF cleaner and throttle body cleaner and poke around a bit.

How high do you see your MAF voltages when you are accelerating? Do they ever get as high as 4 volts? It seems like the one sensor could just be acting up.

Thanks again!

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