How to position knock sensor on Subaru Legacy 2000 2.5.I did not mark position for old one.No my error is 1325

if the engine has a knock sensor it is attached to the block between cylinders on the outside.

no. you need a new knock sensor.

hi this sounds like the throttle position sensor as these dont trigger an error code or engine light when they start to go, anything else like fuel pump or knock/cam sensors or relay will. secondly it could be a coil pack causing it to miss/**** quite a bit

the dealer ship is right the knock sensor is a safety kill switch and will shut the hole car down .

all marks align at noon,both lines on camshafts point up ,don't follow any marks on face of crankshaft gear follow line located on reluctor this is part of the crankshaft gear on back of it, the line on the reluctor needs to face noon and match a line on the oilpump where the crankshaft position sensor is installed good luck

sensor are located on mono fold pipe either before cat or after cat just unplug the sensor lead and use proper size wrench and remove sensor

Check wiring if all good than bad sensor

As far as there being no knock sensor on a 99 2.2 I beg to differ. I have a 99 legacy and just had a diagnostic done and mine is bad. If there is no knock sensor why would it say it was bad and why does Auto Zone, Advanced Auto and my local Subaru dealer sell them. Mine is located under the throttel body and they are rather hard to get to. No offence to who ever said ther is no knock sensor but maby you should recheck your information becuse I know there is a knock sensor since I just changed mine.

your timeing marks are on the block rite abouve the cams on either side and on the block in the middle but line the center mark on the teeth there is a mark not the arrow the arrow is where tdc is the mark is on teeth good luck.

check your timing belt positioning also inspect the top end with cover of possibly try an oil flush