Conclusions of the electronic control unit (2C) Note: for more information on checking the elements of the diesel electronic control system, refer to the similar sections of the chapter "fuel injection system".
Checking the coolant temperature sensor Measure the resistance between valve terminals under specified conditions. Resistance: 20°C - 2-3 kOhm 80°С - 0.2-0.4 kOhm
Checking the pressure sensor 1. Voltage test. A) Turn on the ignition. b) Measure the voltage between terminals VC-E2 of the ECM. Voltage - 4.5-5.5 V Note: Testing is done with the connector on the wiring harness side connected. V) Measure the...
Lever Position Sensor 1. Resistance check. Measure the resistance between the VC-E2 terminals. Resistance - 2.8-5.2 kOhm 2. Check for a change in resistance between terminals VE-E2 when the accelerator pedal is fully depressed/released....