628.02 ROM Malfunction (P0601) ROM is malfunction. See Tech 2 Diagnostic Trouble Code P0601 in Isuzu Engine Trouble Shooting Manual. (1E-379.) JC89288,00000A5 –19–24JAN06–1/1 633.07 Pressure Limiter Open (P0601) Pressure limiter is open. See Tech 2 Diagnostic Trouble Code P0601 in Isuzu Engine Trouble Shooting Manual. (1E-379.) JC89288,00000A6 –19–24JAN06–1/1 636.02 Camshaft Position Sensor (G-Sensor) Signal Missing (P0340) Crankshaft position signal exists but camshaft position (G sensor) signal is missing. See Tech 2 Diagnostic Trouble Code P0340 in Isuzu Engine Trouble Shooting Manual.
(1E-331.) JC89288,00000A7 –19–18JAN06–1/1 TM2361 (24JUN08) 9001-20-7 450DLC Excavator Operation and Tests 062608 PN=175 Engine Control Module (ECM) Diagnostic Trouble Codes 190.00 — Engine Overspeed (P0219) Engine speed more than 1970 rpm See Tech 2 Diagnostic Trouble Code P0219 in Isuzu Engine Trouble Shooting Manual. (1E-303.) JC89288,00000A4 –19–14JAN06–1/1 9001 20 7