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I have a 2000 Honda Accord 2.3L 4c Manuel I just did a head gasket on and everything went 100% according to plan until I noticed a broken censor on the firewall side on the head under the intake manifold but I can’t find a diagram with it anywhere or figure out what it is please help so I can fix it
The 2 sensors back there are the oil-pressure switch and the knock sensor. They're above the oil filter on the BLOCK, not the head. You said they were underneath the intake manifold, & the only thing I can think of on the HEAD would be the VTEC spool valve which is above the intake manifold.
#14 is the knock sensor & it has 2 wires.
#15 is the oil-pressure switch and it has 1 wire & a large rubber boot covering much of the sensor.
The 2 sensors back there are the oil-pressure switch and the knock sensor. They're above the oil filter on the BLOCK, not the head. You said they were underneath the intake manifold, & the only thing I can think of on the HEAD would be the VTEC spool valve which is above the intake manifold.
#14 is the knock sensor & it has 2 wires.
#15 is the oil-pressure switch and it has 1 wire & a large rubber boot covering much of the sensor.
thanks after getting a better look it is on the block and I think it’s the knock sensor
05-11-2021, 01:27 PM
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