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DIY check and change cam and crank sensor?

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Old 06-28-11, 08:45 PM
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NSeagle78
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Default DIY check and change cam and crank sensor?

Where can I find a DIY for checking and changeing a cam and crank sensor for the 1992 sc400?
Old 06-30-11, 10:38 AM
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techtalk
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Originally Posted by NSeagle78
Where can I find a DIY for checking and changeing a cam and crank sensor for the 1992 sc400?
NSeagle78,

You have to check the resistance of the cam and crank position sensors. The two cam position sensors and the crank position sensor should be between 950-1250 ohms. This website has some good write-ups on how to check each respective sensor: http://www.freeautomechanic.com/cmp-...on-sensor.html.

I do believe that they have a D.I.Y. article posted up regarding how to replace these sensors. When it came time for me to replace the cam and crankshaft position sensor on my old SC400 I bought cheap OEM replacement sensors from lexuspartsnow.com and just took it to a local Lexus shop to perform the job. It's not that the job is that taxing but I was simply strapped for time thus having a professional perform the replacement was a more viable choice
Old 07-01-11, 11:25 AM
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mitsuguy
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If it threw codes for them, I would go ahead and just replace them... Aside from a wiring or ECM fault, it there is a code for them, they are bad...
Old 07-01-11, 03:53 PM
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tinman
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Did your car throw codes for both the cam and crank sensor? at the same time?

Last edited by tinman; 07-01-11 at 03:58 PM. Reason: I have fat fingers
Old 07-02-11, 08:03 AM
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NSeagle78
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I was getting 4 codes and I replaced the capacitors on my ecu but I am unable to get rid of code 13 at this time. My car now will start but I still have that code and my engine light on.
Old 12-05-23, 09:49 AM
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Boxcar64
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Originally Posted by NSeagle78
I was getting 4 codes and I replaced the capacitors on my ecu but I am unable to get rid of code 13 at this time. My car now will start but I still have that code and my engine light on.
did you fix your code 13?
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