Camshaft position sensor hi all my check engine lite came on a week ago showed o2 sensor bank 1 also showed camshaft position sensor circuit malfunction.
Camshaft position sensor a circuit intermittent bank 1 or single sensor.
I replaced the o2 sensor the check engine light came on a week later.
If the ecu intermittently detects a cmp signal it will set dtc p0344 or dtc p0349 camshaft position sensor circuit malfunction.
P0369 is a diagnostic trouble code dtc for camshaft position sensor b circuit intermittent bank 1.
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In 4 stroke engines the crankshaft rotates two revolutions per cycle and the camshaft sensor rotates one revolution per cycle.
P0340 meaning the camshaft position sensor is an electronic device used in an engine to record the rate at which the camshaft is spinning.
This information is used by the engine control module to control ignition and fuel injection the camshaft position sensor senses the retraction of camshaft intake to identify a particular cylinder.
This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
P0344 meaning the camshaft position sensor is an electronic device used in an engine to record the rate at which the camshaft is spinning.
These vehicles can have a single camshaft in block or a single sohc or dual dohc overhead camshafts but this code is strictly concerned about the incoming signal from the camshaft position sensor s from bank 1 being missing at some point when it is not supposed to be.
Now it shows only the one code p0340 camshaft position sensor circuit malfunction.
P0344 camshaft position sensor a circuit intermittent means there s a missing signal at a point in the cmp camshaft position sensors.
If your engine has only one cmp such as an inline four cylinder the only cmp code available is for bank 1 p0344.
Camshaft position sensor b circuit intermittent bank 1.
This information is used by the engine control module to control ignition and fuel injection the camshaft position sensor senses the retraction of camshaft intake to identify a particular cylinder.
These vehicles can have a single camshaft in block or a single sohc or dual dohc overhead camshafts but this code is strictly concerned about the incoming signal from the camshaft position sensor s b from bank 1 being missing at some point when it is not supposed to be.
