SRT-4 L4-2.4L Turbo VIN S (2004)
On 2.0/2.4L engines a target magnet attaches to the rear of the camshaft and indexes to the correct position. The target magnet has fourteen different
poles arranged in an asymmetrical pattern . As the target magnet rotates, the camshaft position sensor senses the change in polarity . The sensor output
switch switches from high (5.0 volts) to low (0.5 volts) as the target magnet rotates. When the north pole of the target magnet passes under the sensor,
the output switches high. The sensor output switches low when the south pole of the target magnet passes underneath.
On 1.6L a raised platform on the cam sprocket serves as a target. When the sensor detects the step, the input voltage from the sensor to the PCM
switches from high (5 volts) to low (0.3 volts). As the step returns away from the sensor, the input voltage switches back to high (5 volts).
