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ECU PEOPLE!!! MAF output transistor - DAMAGED?

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rabenne

15+ Year Contributor
1,803
843
Apr 21, 2006
Racine, Wisconsin
MAF RESET OUTPUT TRANSISTOR.... i think its pin 86 on the ecu... right next to pin 85, the sensor ground i blew about 2 months ago.... fixed the sensor ground trace, but now its bucking and jumping at wot in full boost, but only when i reach full boost (12 psi). Tried about $700 worth of small things, nothings going... I head that a Damaged MAF reset output transistor can cause these symptoms.... IS THIS FIXABLE? IS THIS MY PROBLEM?


has anybody had this happen??? how does the car behave when it happens?????
 
Did you find anything out? My car is also bucking................... This must be the year of the bucking DSM's

JOE
 
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