DIAGNOSE CHASSIS

3
NISSAN
Continu variabele transmissie ....................................................................................56
Verrichten van storingsdiagnose voor snelle en accurate reparaties ................. 56
Inleiding ............................................................................................................................ 56
Werkvolgorde .................................................................................................................. 56
Schema werkvolgorde .................................................................................57
Boorddiagnosesysteem (OBD)....................................................................... 58
Inleiding ............................................................................................................................ 58
Werking OBD-II voor CVT-systeem ................................................................................ 58
OBD-II logica voor detectie in 1e en 2e rit ...................................................................... 58
Logica voor 1e rit detectie .......................................................................................... 58
Logica voor 2e rit detectie .......................................................................................... 58
Storingscodes (DTC) in OBD-II ........................................................................................ 59
Uitlezen van DTC’s en 1E RIT DTC............................................................................. 59
Freeze frame-gegevens en 1e rit freeze frame-gegevens ....................................... 60
Diagnose met Consult-II ..............................................................................61
Noodloopmodus .............................................................................................................. 61
Toerentalsensor secundaire poelie ................................................................................ 61
Toerentalsensor primaire poelie ..................................................................................... 61
Gasklepstandsensor........................................................................................................ 62
Parkeer-/neutraalstandschakelaar .................................................................................. 62
Schakelaar handmatige modus (Hyper CVT-M6) ........................................................... 62
Temperatuursensor CVT-vloeistof .................................................................................. 62
Druksensor CVT-vloeistof................................................................................................ 62
Lijndrukmagneetklep....................................................................................................... 62
Magneetklep koppelomvormerkoppeling...................................................................... 62
Stappenmotor.................................................................................................................. 62
Motortoerentalsignaal ..................................................................................................... 63
Zelfdiagnosefunctie ....................................................................................63
Hydraulische regeling ..................................................................................64
Schema met systeemoverzicht...................................................................................... 64
Diagnose van airconditioner .......................................................................................65
1. Algemene beschrijving ............................................................................65
2. Werkstroom diagnosewerkzaamheden .......................................................66
1) Inleiding ........................................................................................................................ 66
2) Procedure .................................................................................................................... 66
(1) Diagnoseoverzicht ................................................................................................. 66
(2) Procedure ............................................................................................................... 67
(3) Luisteren naar de klachten van de klant ............................................................... 67
(4) Bevestigen van symptomen ................................................................................. 68
3) Werkingstest ............................................................................................................... 69
(1) Temperatuurtabel recirculatielucht-versus-interieurtoevoerlucht........................ 70
(2) Tabel omgevingsluchttemperatuur-versus-bedrijfsdruk ...................................... 71
4) Controleren .................................................................................................................. 72
(1) Controle van circuit ................................................................................................ 72
(2) Controle van systeemblok..................................................................................... 73
(3) Controle van koelmiddelcyclus ............................................................................. 78
(4) Controle van koelmiddelvulling en -lekkage ......................................................... 82