And – contact of the fuel pump; In – contact In + (IG 1); D–fan contact; About – contact of frequency of rotation of a cranked shaft of the engine (IGE);
R – contact of the display of codes of malfunctions; Q–contact of testing of the engine; R–"weight" contact; S–"weight" contact; T – contact of control of the engine.
At emergence of malfunctions in the main input and target devices by means of the special device for maintenance of the KJ-1 car find out the reason. The control unit the engine (RSM) registers malfunctions of separate input and target devices and displays them in the form of code numbers of malfunction. Reading of codes of malfunctions
PERFORMANCE ORDER
1. Connect KJ–1 c the diagnostic socket.
2. Include ignition.
3. Choose a mode "1. TROUBLE CODE TEST"
4. Find out a cause of defect on a code of malfunction of DTC, having pressed the MANT key. Eliminate malfunction.
Prevention
After elimination of malfunctions remove codes of malfunctions from memory of the control unit.