Knock Sensor ?? + The diaphragm...it...oh no...it broke - Saab 900 Bulletin Board - Saabnet.com
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Knock Sensor ?? + The diaphragm...it...oh no...it broke
Posted by Hans (more from Hans) on Sat, 9 Feb 2002 14:08:25
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On the vac advance unit, that is. After getting fearsome knock @ high boost, I tested it: All the vacuum and pressure my MityVac could muster didn't make a bit of difference in idle speed. So my question is:
Can I remove it from the dist. & drive the car while waiting for a replacement to arrive (I want to take it apart)?
As for the knock sensor, um, shouldn't it be helping me out with the knock? Boost is dropped (gauge "twitches") @ max. boost, but not when knock is audible (btw, APC sol. clacks when I rap sensor). What's the life span of these things? Anyone had their sensor respond to inaudible frequencies & not to audible ones?
tia
posted by 63.225.17...
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