84 does not use a cam sensor. it does however use acrankshaft position sensor located in the lower front section of the engine assembly.
on the transmission
Location of coolant temperature sensor on a 2003 Mercury Grand Marquis?Read more: Location_of_coolant_temperature_sensor_on_a_2003_Mercury_Grand_Marquis
where is the running light sensor on a 2003 grand marque
Its in the air cleaner lid towards the rear.
Mercury Grand Marquis was created in 1983.
it is attached to the stater
1983 doesnt have a crankshaft position sensor. you have an ignition module located on the side of the distributor.
where is the ignition control module located on mercury marquis
The 2003 Mercury Grand Marquis came equipped with the 4. 6L V8. Oxygen (O2) sensor locations are upstream and downstream (before and after the catalytic converters).
On a 1998 Mercury Grand Marquis : Bank 2 is the drivers side of the engine Sensor 1 would be in the exhaust close to the engine before the exhaust enters the catalytic converter ( upstream sensor )
next to the crank pulley
On a 1999 Mercury Grand Marquis : The Mass Air Flow Sensor should be between the engine air filter and the big engine air intake tube