Camshaft Sensor/Synchronizer Replacement
#152
another CPS replaced here, on a 1995 3.0L 150,000 miles.
the "c vane" on top of the shaft was bent, and i was able to crudely bend it back to somewhat of a round shape.. nowhere near perfect i really expected it would have torn up the new sensor on the first crank of the motor... But actually, it seems to be working fine! only 300miles on it so far, but running as smooth as it ever does (a little rough is the norm i've decided), certainly doesn't seem to have a fuel timing issue at all and the CEL has stayed off!! That was my main goal, get that darn light to go off. I used a pair of pliers and just kinda "gave it a whirl".. and maybe just got lucky but is worth a shot before you replace it IMO. Another poster did this more wisely by using a socket just the right size to judge how to shape it... good idea...
sensor was $27.. took 20 minutes total. Used a long extension and unplugged a couple vaccum lines and an electrical connection to allow easier access.
the "c vane" on top of the shaft was bent, and i was able to crudely bend it back to somewhat of a round shape.. nowhere near perfect i really expected it would have torn up the new sensor on the first crank of the motor... But actually, it seems to be working fine! only 300miles on it so far, but running as smooth as it ever does (a little rough is the norm i've decided), certainly doesn't seem to have a fuel timing issue at all and the CEL has stayed off!! That was my main goal, get that darn light to go off. I used a pair of pliers and just kinda "gave it a whirl".. and maybe just got lucky but is worth a shot before you replace it IMO. Another poster did this more wisely by using a socket just the right size to judge how to shape it... good idea...
sensor was $27.. took 20 minutes total. Used a long extension and unplugged a couple vaccum lines and an electrical connection to allow easier access.
#153
when i did mine in my ranger the cam sensor was destroyed. due to the fact that the housing was wobbled out causing the shaft to move around taking the sensor out.
so i wound up replacing the whole thing. the 4.0l plenums are different from the 3.0l.
and you can't see the sensor from the top.
so i wound up replacing the whole thing. the 4.0l plenums are different from the 3.0l.
and you can't see the sensor from the top.
#154
I know this thread has been extensively discussed and has a lot of information. However, I can't seem to find the camshaft position sensor on my 2000 Ranger 3.0L 6 cyl with the V engine. There are close-up pictures of the sensor on the car and a parts diagram in this thread, but I can't seem to identify the area on my engine based on those pictures.
I read I should be able to inspect the sensor without taking anything apart. Do any of you guys happen to have any more pictures showing the general location of the sensor in relation to other engine parts?
Thanks,
I read I should be able to inspect the sensor without taking anything apart. Do any of you guys happen to have any more pictures showing the general location of the sensor in relation to other engine parts?
Thanks,
#156
#157
#160
it COULD be harmful, yes, depending on what's causing the squeak (magnet or shaft, etc), but it could also go a long time without any damage BUT YOU NEED TO CHECK IT AND CLEAN up if you haven't yet. At least take the sensor off and see if the magnet is still intact b/c if its broken or loose and that is causing the squeak you need to clean brush, use a vaccuum, etc the shavings and magnet material out of or off of the top of the assembly. This won't cost you a penny! And it may prevent the serious damage that's possible when it rockets around in there bending the vane, those metal shavings etc from getting in the bearing/gears and ruining your synchronizer assembly, camshaft itself, etc etc.
Its really a guessing game or shooting match of whether or not it will make a bigger problem if its squeaking. Mine didn't squeak, the sensor was just bad... and it won't hurt anything to run it without working as long as it runs OK for you so i didn't fix mine for a looonnng time, maybe a few years fwiw, but the shaft was fine so no harm done.
Its really a guessing game or shooting match of whether or not it will make a bigger problem if its squeaking. Mine didn't squeak, the sensor was just bad... and it won't hurt anything to run it without working as long as it runs OK for you so i didn't fix mine for a looonnng time, maybe a few years fwiw, but the shaft was fine so no harm done.
#161
#164
#165
Another 3.0 saved! Mine was starting to squeak and I thought it was the belt...but putting my head near the engine it was coming from the back! Read this forum and viola! Installed very simply...no hassle. Took longer to do an oil change. By the way, most everyone on other forums agree...ONLY USE MOTORCRAFT sync...the Dormans are junk...they have failed in less than 10,000 miles. If you bought one, you might want to pull it out and check the gear and shaft wobble.