ml320 02 ignition switch no spring back no start
 

Ok broke down twice.Engine stalls or quits wont start but cranks over,ignition switch sticks in position two, keeping the starter engaged.I was able to manually put the switch to position one to disengage the starter,but the engine would crank over but not start and the switch was lacking the spring back.Checked battery voltage later after starting and spring tension felt normal found at 10 volts.Original battery since 02 decided to change.Ran vehicle around town then at an idle stop in park stalled would not start.Same issue no check engine not on now but was before I could scan it.Any ideas I am low on funds and don't want to shotgun parts already did the battery.

Ok went out after a few hours started right up?Have ck engine code will scan tomorrow.Is there a way to pull codes without a scanner?

Repaired crankshaft position sensor was the issue:confused: