[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [New Search]
Update: I replaced the battery in my digital multimeter! New voltage readings: 14.9 to 15.1 volts up to 2500rpm. VR is a new Bosch unit. Aux air valve was sticking; got it freed up, but it never seems to close all the way when the engine is running. Should it? Pressure switch and pressure sensor both hold vacuum. Pressure switch switches when vacuum applied. Having trouble getting resistance readings. Everything I test (pressure sensor, various throttle position switches) starts at a low value then slides up to infinity. Is this a problem with my tester, or are all of my parts showing a similar symptom of something? I've been told that an analog meter would be better for this job. Tony '69 FI AT Sqbk ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ List info at http://www.vwtype3.org/list | mailto:gregm@vwtype3.org