1997 Jeep Grand Cherokee Map Sensor. Moparpartsgiant.com offers the wholesale prices for genuine 1997 jeep grand cherokee parts. And according to my scanner they always occur at 1,856 rpm, usually at 63 mph.
Checking the map sensor signal. Order jeep grand cherokee map sensor online today. Jeep > 1997 > grand cherokee > 4.0l l6 > exhaust & emission > manifold pressure (map) sensor.