| RE:85 MAF ? |
Subject: RE:85 MAF ? by jk85vette on 2008/2/29 17:42:02 This vehicle is original with only 8,900 miles. It has been garaged and driven about 300 miles annually after the first couple of years. Burn Off relay is original, but i have checked it @ the GM shop manual and it appears to working properly (maintains 12 volts for approx. 5 seconds after ignition is turned off. When MAF was disconnected the vehicle wouldn't rev above 2200 rpms without cutting out. Unable to drive. Put new MAF on and cleared codes, I have been pulling 12 connector located close to battery for the code reset. I also cycled the ign. off/on about 10 times. Drove vehicle and everything appeared to work properly. Only drove a couple of miles. I need to drive it and get it hot to ensure this fixed the problem. Battery voltage is 12.30 , idling 680 rpm = 14.80 volts, 1500rpm = 14.75 volt. It appears that if I load the vehicle & the rpm goes below 630 rpms it will flicker the lights. This may be normal. RPM at idle warm is 680 rpms. I will update my progress. Thanks for your replies. |
