The device of the control system of gasoline engines 1. Electronic engine control unit (ECM) 2. Manifold absolute pressure sensor (MAPS) 3. Intake air temperature sensor (IATS) 4. Engine coolant temperature sensor (ECTS)...
Electronic control unit for gasoline engine (ECM) Withdrawal Note: If the vehicle is equipped with an immobilizer or push button start system, follow the procedure «Key Learning». 1. Turn the ignition key to the OFF...
Electric Throttle Control (ETC) Gasoline Engine Checking the technical condition Throttle position sensor (TPS) 1. Connect the diagnostic system scanner (GDS) to the diagnostic socket (DLC). 2. Start the engine and...
Gasoline intake air temperature sensor Checking the technical condition 1. Turn off the ignition. 2. Disconnect the intake air temperature sensor connector (IATS). 3. Measure the resistance between terminals...
Gasoline engine coolant temperature sensor Checking the technical condition 1. Turn off the ignition. 2. Disconnect the engine coolant temperature sensor connector (ECTS). 3. Remove the ECTS sensor. 4. Dip the...
Gasoline crankshaft position sensor Checking the technical condition Check with Diagnostic System Scanner (GDS) waveform from camshaft sensors (CMPS) and crankshaft (CKPS). Withdrawal 1. Turn the ignition...
Camshaft Position Sensor, Gasoline Engine Checking the technical condition Check with Diagnostic System Scanner (GDS) waveform from camshaft sensors (CMPS) and crankshaft (CKPS). Withdrawal Attention. Do not...
Gasoline engine knock sensor Withdrawal 1. Turn the ignition key to the OFF position and disconnect the negative (-) battery wire. 2. Drain the coolant. 3. Remove the upper radiator hose. 4....
Heated oxygen sensor, gasoline engine Checking the technical condition 1. Turn off the ignition. 2. Disconnect the heated oxygen sensor connector (HO2S). 3. Measure the resistance between terminals 3 and 4...
Gasoline Accelerator Pedal Position Sensor Checking the technical condition 1. Connect the diagnostic system scanner (GDS) to the diagnostic socket (DLC). 2. Turn on the ignition. 3. Measure the output voltage of...
Gasoline engine injector Checking the technical condition 1. Turn off the ignition. 2. Disconnect the injector connector. 3. Measure the resistance between terminals 1 and 2 of the injectors. 4....
Gasoline engine purge control solenoid valve Checking the technical condition 1. Turn off the ignition. 2. Disconnect the purge control solenoid connector (PCSV). 3. Measure the resistance between terminals 1 and 2...
Gasoline Engine Oil Control Valve Checking the technical condition 1. Turn off the ignition. 2. Disconnect the oil control valve connector (OCV). 3. Measure the resistance between terminals 1 and 2 of...
Diesel engine control system device 1. Electronic engine control unit 2. Mass air flow sensor (MAFS) 3. Intake air temperature sensor 1 (IATS) 4. Boost pressure sensor (BPS) 5. Intake air temperature...
Diesel Electronic Control Module (ECM) Replacement Attention. After replacing the control unit, you must enter into the new unit using the diagnostic system scanner (GDS) injector data (7 digits) each...
Diesel engine injector Withdrawal Attention. Since the piezoelectric injector is powered by DC with a maximum voltage of 200V, there is a risk of electric shock if the control line is shorted,...
Diesel Mass Air Flow Sensor Checking the technical condition 1. Visually check the mass air flow sensor. A. Installation position. B. Dirt, corrosion, or damage to the connector. C. Clogged or wet...
Diesel boost pressure sensor Withdrawal 1. Turn the ignition key to position «OFF» and disconnect the negative (-) battery wire. 2. Disconnect the connector (A) boost pressure sensor. 3. Loosen the...
Diesel Intake Air Temperature Sensor Checking the technical condition 1. Turn off the ignition. 2. Disconnect connectors 1 or 2 of the sensor. 3. Measure the resistance between the IATS signal output and...
Diesel Camshaft Position Sensor Checking the technical condition Check crankshaft sensor waveform (CKPS) and camshaft sensor (CMPS) using a diagnostic system scanner (GDS). Withdrawal Attention. Do not...
Diesel crankshaft position sensor Checking the technical condition Check crankshaft sensor waveform (CKPS) and camshaft sensor (CMPS) using a diagnostic system scanner (GDS). Withdrawal 1. Turn the...
Diesel fuel rail pressure sensor Replacement Attention. After replacing the fuel rail pressure sensor (RPS) you need to follow the procedure «Component Change Routine» (Component replacement program)....
Diesel engine fuel temperature sensor Checking the technical condition 1. Turn off the ignition. 2. Disconnect the fuel temperature sensor connector. 3. Measure the resistance between the sensor signal...
Diesel Oxygen Sensor Withdrawal 1. Turn the ignition key to position «OFF» and disconnect the negative (-) battery wire. 2. Disconnect the connector (A) oxygen sensor. 3. Remove oxygen...
Diesel particulate filter pressure change sensor Withdrawal 1. Turn the ignition key to position «OFF» and disconnect the negative (-) battery wire. 2. Disconnect the connector (A) particulate filter pressure sensor...
Diesel Exhaust Temperature Sensor Checking the technical condition 1. Turn off the ignition. 2. Disconnect a socket of the gauge No. 1/No. 2 of temperature of the fulfilled gases. 3. Measure the...
Diesel pressure regulators Fuel pressure regulator - condition check 1. Turn off the ignition. 2. Disconnect the fuel pressure regulator connector. 3. Measure the resistance between terminals 1...
Diesel engine air supply control valve Checking the technical condition 1. Turn off the ignition. 2. Disconnect the air control valve connector. 3. Check if the air control valve is clogged with foreign...
Diesel engine swirl change drive Checking the technical condition 1. Turn off the ignition. 2. Disconnect the swirl control drive connector. 3. Check for obstruction of the swirl control actuator with...
Diesel particulate filter Particle filter regeneration This procedure is for forced regeneration of the particle filter (DPF) using a diagnostic system scanner (GDS), if the particle filter has...
Specification of gasoline engines Manifold absolute pressure sensor Type: piezoresistive pressure sensor Intake air temperature sensor Type: thermistor. Engine coolant temperature sensor Type:...
Diesel engine specification Mass air flow sensor The intake air temperature is 20°C. The intake air temperature is -15°C or 80°C. Intake air temperature sensor 1 Type: thermistor. Boost pressure...