DTC P0337: Crankshaft Position (CKP) Sensor Circuit/Low Frequency: Notes
WARNING: This page is about a different car, the 2000 Isuzu VehiCROSS, 2000 Isuzu Trooper, 2000 Isuzu Rodeo, 2000 Isuzu Amigo, and 2000 Honda Passport. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
58X reference signal is produced by CKP sensor.