Ignition module then computer.
The crank sensor on a 2001 Malibu is located on the bottom of the engine near the crank shaft. It monitors the rotation and speed of the crank shaft.
Does the LSS have a 3.8L engine? If so, the crank sensor is behind the crank pulley/harmonic damper.
bad crank shaft position sensor
It appears that the Ford Aerostar with 3.0 engine does not have a crank position sensor, but the 4.0 engine does have one.
crank sensor
Have you replaced the cam and/or crank sensor?
Check for power to the sensor. check for power and ground to the Ignition coil. If the crank sensor is adjustable, make sure that it is set to the proper gap.
no no no my crank sensor when out on my truck ar 95k now i have 125k and she is still running good
Mine went at 38,000 miles, seems to be a commonly replaced part.
Crank shaft sensor need replaced or cam shaft sensor
Happened to me to and need a crank sensor also!?
Check your crank shaft sensor. Had the same problem, replaced crank shaft sensor and fixed the problem.
COULD BE THE CRANK POSITION SENSOR
6.0 powerstroke had crank case sensor replaced by a dealership. 24hrs of runtime and engine refuses to start again. what happened to owning a reliable diesel??
The crank sensor probably needs to be replaced.
probably misaligned your crank sensor.. I'm dealing with the same problem, might need to replace with new and make sure to gap properly.
the crank position sensor can cause similar symptoms jeep is known for crank sensor problems