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2006 Dodge Stratus SXT 2.4L Won't Start with P0340 Code - Sensors Only Get 0.44V

Model: car Fault Code: P0340 Posted: 2011-12-24 07:46

My 2006 Dodge Stratus SXT with a 2.4L engine is not starting and displays fault code P0340. I have already replaced both the camshaft and crankshaft position sensors with brand-new units, installed a fully charged battery, and confirmed that the alternator and starter are functioning properly. The timing belt does not move at all when attempting to start the vehicle. Testing shows the sensors only receive 0.44 volts instead of a full -12V supply. Given this issue, I'm wondering what other potential causes could be responsible for both the lack of engine movement and the low sensor voltage?

Related fault codes

P0340

Comments (5)

Anonymous 2011-12-24 07:47

My car turns over but doesn't start — could be a similar issue with fuel or ignition system.

Anonymous 2011-12-24 13:32

Are you certain the timing belt isn't moving? That's a fundamental requirement for engine operation.

Anonymous 2011-12-24 13:56

Exactly — if the timing belt is not turning, the engine cannot start at all.

Anonymous 2011-12-27 16:25

If the timing belt isn't moving, check for missing teeth or a broken section. The 2.4L engine in this model is an interference engine — if valves are damaged due to belt failure, they may need replacement immediately.

Anonymous 2011-12-28 05:49

Correct — if the timing belt isn't turning, no sensors or alternator will help. Focus on basic mechanical principles first. The engine won't start without proper belt movement. Discard the code reader and inspect physical components before diagnosing electronic issues.