Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2002 oldsmobile intrigue 3.5l V6 OBD codes › 2002 oldsmobile intrigue 3.5l V6 OBD codes February 8, 2012 at 11:00 am #438632 FaderParticipant +1 on the MAF cleaner. I have used it on one once and it gave the sensor two years more of life before it finally died.