Marauder Only
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2004 Mercury Sable, 2004 Mercury Mountaineer, 2004 Mercury Monterey, 2004 Mercury Marauder, and 2004 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
IMPORTANT Marauder Only - An ECT sensor is used in place of the CHT sensor. However, internal PCM logic for DTCs and PIDs still reference the ECT sensor as a CHT sensor. The ECT is located in the water crossover near the passenger side cylinder head. During this pinpoint test, reference the ECT sensor when asked to disconnect, measure or repair the CHT sensor or circuit.