When the engine is running, the emergency oil pressure warning lamp lights up
1. Low level of engine oil in the crankcase. Check the engine oil level in the engine and top it up (see «Oil level - check»).
2. The idle speed is below normal. Run diagnostics on the engine management system (see «Checking the technical condition of the engine management system»). Update the ECU software if necessary («reflash»). Check and, if necessary, replace the throttle assembly (see «Throttle assembly - removal, gasket replacement and installation»),
3. Short circuit «sensor - control lamp». Check the emergency oil pressure switch and its electrical circuit. Repair the chain, if necessary, replace faulty parts (see «Emergency oil pressure sensor - replacement»).
4. Faulty emergency oil pressure sensor. Check emergency oil pressure switch, replace if defective (see «Emergency oil pressure sensor - replacement»).
5. Low oil pressure in the engine lubrication system due to wear of the main bearings of the crankshaft and / or oil pump. Check the technical condition of the engine (see «Oil pressure»). Repair the engine by replacing defective parts.
Engine Malfunction Indicator Lamp Illuminates When Engine Is Running
Malfunction in one of the engine systems. Perform an engine health check (see «Engine - condition check»).
The control lamp of a charge of the storage battery does not light up at inclusion of ignition
1. The electrical circuit of the excitation winding of the generator is faulty. Check generator circuit (see «Generator - check»). Treat electrical connectors with an electrical contact cleaner and protector. Repair or replace a faulty alternator (see «Generator - removal and installation»).
2. Faulty instrument panel. Replace defective instrument panel.
The control lamp of inclusion of indexes of turn blinks with the double frequency
The filament of one of the turn signal bulbs burned out. Check lamps for outdoor lighting and signaling devices (see «Lighting, light and sound lighting»), replace the defective lamp.
When the engine is running, the control lamp for a malfunction of the engine management system lights up (may result in poor engine performance)
One out of order (or more) elements of the engine management system or the electrical circuit is broken. Run diagnostics on the engine management system. Fix the problem found.
Various warning lamps on the instrument panel light up while driving
Perform diagnostics of the engine management system and other systems (see «Checking the technical condition of the engine management system»). Fix the problem found.