100.04 Engine Oil Pressure Sensor Voltage High (P0523) Voltage more than 4.85 Volts. See Tech 2 Diagnostic Trouble Code P0523 in Isuzu Engine Trouble Shooting Manual. (1E-371.) JC89288,0000072 –19–18JAN06–1/1 102.03 Boost Pressure Sensor Voltage Low (P0237) Voltage less than 0.1 Volts. See Tech 2 Diagnostic Trouble Code P0237 in Isuzu Engine Trouble Shooting Manual. (1E-305.) JC89288,0000073 –19–18JAN06–1/1 102.04 Boost Pressure Sensor Voltage High (P0238) Voltage more than 4.9 Volts. See Tech 2 Diagnostic Trouble Code P0238 in Isuzu Engine Trouble Shooting Manual.
(1E-312.) JC89288,0000074 –19–14JAN06–1/1 TM2361 (24JUN08) 9001-20-2 450DLC Excavator Operation and Tests 062608 PN=170 Engine Control Module (ECM) Diagnostic Trouble Codes 100.03 — Engine Oil Pressure Sensor Voltage Low (P0522) 9001 20 2 Voltage less than 0.1 Volts. See Tech 2 Diagnostic Trouble Code P0522 in Isuzu Engine Trouble Shooting Manual. (1E-365.) JC89288,0000071 –19–14JAN06–1/1