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Knock sensor testing and removal
Posted by roger (more from roger) on Sat, 7 Dec 2002 16:09:18
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Hi
I am having base-boost only problems on my 92 2.3 9000T CS Carlsson. I have done some basic checks and replaced the apc solenoid to no avail. The Knock sensor is now prime suspect.
Can anyone help on the following...
1) What is the best way to remove the sensor... I can only just reach it from the top through the inlet manifold and dont seem to be able to get any spanner to it. Do I need to remove something to get at it or is access any easier from underneath ?
2) Is there a way to test the sensor in situe (eg pin voltages, frequency meter
3) Is there a simple way to illiminate the sensor from the circuit (just for diagnostic purposes) or is my only choice to try a known good one.
Thanks
Roger
posted by 62.252.2...
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