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1. Warm up engine. self-diagnosis items. Refer to EC section, “Fuel Pressure I Do not disconnect CONSULT-II until the end of this operation; 4. Disconnect the negative battery terminal. I Intercooler I Throttle body I Rocker cover 6. To prevent fuel from being injected during inspection, remove fuel injection pump fuse [ENG CONT A/T (15A)] from fuse box 7. Remove glow plugs from all the cylinders. I Before removal, clean the surrounding area to prevent I Carefully remove glow plugs to prevent any damage or I Handle with care to avoid applying any shock to glow 8. Install adapter (SST) to installation holes of glow plugs and connect compression gauge for diesel engine. : 15 - 19 N ⋅ m (1.5 - 2.0 kg-m, 11 - 14 ft-lb) 9. Connect battery negative terminal. pointer stabilizes, read compression pressure and engine rpm. I Always use a fully-charged battery to obtain specified Unit: kPa (bar, kg/cm 2 , psi)/rpm Standard Minimum Difference limit between cylinders 2,942 (29.42, 30.0, 427)/ 200 2,452 (24.52, 25.0, 356)/ 200 294 (2.94, 3.0, 43)/200 I When engine rpm is out of the specified range, check the spe- I If engine rpm exceeds the limit, check valve clearance and 11. Complete this operation as follows: Using CONSULT-II make sure no error code is indicated for YEM039 SEM334G MEASUREMENT OF COMPRESSION PRESSURE ZD EM-10 |