157.03 Common Rail Pressure Sensor Voltage High (P0193) Voltage more than 4.5 Volts. See Tech 2 Diagnostic Trouble Code P0193 in Isuzu Engine Trouble Shooting Manual. (1E-266.) JC89288,000009E –19–14JAN06–1/1 157.03 Common Rail Pressure Sensor Voltage Low (P0192) Voltage Less than 0.7 Volts. See Tech 2 Diagnostic Trouble Code P0192 in Isuzu Engine Trouble Shooting Manual.
(1E-260.) JC89288,000009F –19–18JAN06–1/1 TM2361 (24JUN08) 9001-20-5 450DLC Excavator Operation and Tests 062608 PN=173 Engine Control Module (ECM) Diagnostic Trouble Codes 157.02 — Common Rail Pressure High (P0089) Actual fuel rail pressure is 10 MPa or higher than target rail pressure for 8 seconds or more, or actual fuel rail pressure is 10 MPa or higher than target rail pressure for 8 seconds or more during indication of no pressure feed. See Tech 2 Diagnostic Trouble Code P0089 in Isuzu Engine Trouble Shooting Manual. (1E-188.) JC89288,000007D –19–14JAN06–1/1 9001 20 5