Where is the camshaft sensor located on a 1999 Saturn SL1?

Found this info for removal.

. This vehicle doesnt have a camshaft position sensor, it uses the crankshaft position

There are two sensors, one on the exhaust manifold the other on the catalytic converter. The exhaust manifold is the easy one to replace, the other the car needs to be on a lift.

Changing the O2 sensor will improve you gas mileage,

Hi there:
This vehicle doesnt have a camshaft position sensor, it uses the crankshaft position sensor .. image link HERE.

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IT IS LOCATED ON THE LEFT END OF THE CYLINDER HEAD (DRIVERS SIDE )

I think it's behind the motor inthe middle of the block. A crank sensor can set a cam code also.

Your "transmission high input sensor" is also known as a "neutral safety switch". It depends on you trans (auto, or standard) as to the location. Either way, it's a simple and inexpensive repair.

try saturnfans.com

yes egr valve is a common thing on this saturn. very pricy and yes you need the rear o2 sensor good luck i have a used egr if interested off a sl2

I hate to tell you this, but there is not Camshaft Position Sensor on any 1.9L Single or Dual OHC. I assume you had someone read a Diagnostic Trouble Code from your PCM. They probably told you that you needed a Camshaft Position Sensor, and then offered to sell you one. I would recommend changing your spark plugs and your plug cables with FACTORY REPLACEMENTS. This will usually make the DTC go away. Aftermarket plugs and wires rarely work well for this engine. If you are looking for a CRANKSHAFT position sensor, look between the engine and transmission on the back side of the transmission. It is also known as the "transmission input speed sensor". More often than not though, your engine will not fire up if the Crank position sensor is not working. Hope this helps.