TIAGO

1.05L REVOTORQ ENGINE 10 3.2 TROUBLESHOOTING: SR. NO. COMPLAINT CAUSE REMEDY 1. Engine does not crank a) Electrical connection loose/came out b) Battery discharge c) Starter Motor not working d) Main line switch defective a) Correct them at proper place b) Recharge/replace the battery c) Repair/Replace the starter motor d) Replace the main line switch 2. Engine Cranks but does not start (for Diesel) a) No Diesel b) Fuse for engine stop blown c) Fuel filters choked d) Air Cleaner choked e) Engine seized f) Exhaust system choked g) Hydrostatic lock due to cylinder head gasket down h) Valve train failure due to timing chain failure / breakage i) Glow plugs defective a) Fill in Diesel b) Replace the fuse. c) Replace the fuel filters. d) Replace the Air cleaner filter e) Repair/Replace engine f) Clean the exhaust system g) Repair/Replace the engine h) Repair/Replace the engine i) Check / Replace 3. Engine Seizure a) Low coolant level b) Thermostat failure c) Radiator hose leakage d) Radiator leakage e) Water pump defective/pump bearing damaged a) Replace affected parts/ Top up the system b) Replace affected parts c) Replace affected parts d) Replace affected parts e) Replace affected parts 4 Low Engine Oil Pressure a) Defective instrument cluster b) Low oil level in sump c) Oil pump seized  Seized  Oil pump relief valve stuck in open position d) Main bearing /con rod bearings & journals excessively worn out e) Bearing shells peeled off f) Wrong grade of oil used g) Diesel dilution a) Check DTC and rectify. b) Top-up c) Action to be taken:  Replace  Repair/Replace the valve and affected engine parts d) Replace affected parts. e) Replace the bearing shell and affected parts, if any f) Fill in correct grade of oil g) Rectify