Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota Tundra 2000-2006 Approved 04-06 techinfo.toyota.com ileaf 06toyrm 06toypdf 06rmsrc 06tundra di eg2uzfe sysdia

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sysdia


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                                                                                                           DI-425
                                            DIAGNOSTICS   -   ENGINE (2UZ-FE)
                                                                                                             DIDQU-01


SYSTEM DIAGRAM



                                                          ECM
                 IG SW                                                          Combination Meter

                                                 IGSW              W
                                                                                       MIL
 To Battery                                      STSW


              ST Relay                                          OC1+                            VVT OCV
                                      PNP SW
                                                                                                (Bank 1)
                                                 NSW            OC1-


                                                 STA            OC2+                            VVT OCV
                                                                                                (Bank 2)
                                                                OC2-
 To Battery              To Starter

                                                                                                Knock Sensor
                                EFI No.1                        KNK1
              To Battery                         BATT                                           (Bank 1)

                                                                EKNK
                           EFI No.1 Relay

                                                 MREL                                           Knock Sensor
                                                                KNK2
                                                                                                (Bank 2)
                                                                EKN2

                                                                                                     To VC
                                                                 G2+
                                                                                                     Terminal
                                  ETCS
   To Battery                                    +BM             G2-                            Camshaft Position
                                                                                                Sensor
                                                 +B
        Acclererator Pedal                       +B2                                            Crankshaft
                                                                 NE+
        Position Sensor                                                                         Position Sensor
                                                                 NE-
                                                 VCPA
                                                                                                VVT Sensor
                                                 VPA            VV1+                            (Bank 1)

                                                                VV1-
                                                 EPA
                                                                                                VVT Sensor
                                                 VCP2           VV2+                            (Bank 2)
                                                 VPA2           VV2-

                                                 EPA2

                                                                                                              B17429
DI-426
                                         DIAGNOSTICS   -   ENGINE (2UZ-FE)




 To A/F Relay                                                                                     To IG SW


                    A/F Sensor              HA1A
                    (Bank 1 Sensor 1)       A1A+                             Fuel Injector #1
                                                              #10
                                            A1A-
                                                                             Fuel Injector #2
                                            HA2A              #20
                    A/F Sensor
                    (Bank 2 Sensor 1)       A2A+                             Fuel Injector #3
                                                              #30
To EFI Relay
                                            A2A-
                                                                             Fuel Injector #4
                                                              #40
                    HO2 Sensor              HT1B
                    (Bank 1 Sensor 2)       OX1B                             Fuel Injector #5
                                                              #50

                                                              #60            Fuel Injector #6
                    HO2 Sensor              HT2B
                    (Bank 2 Sensor 2)
                                            OX2B                             Fuel Injector #7
                                                              #70
                                            E2
                                                              #80            Fuel Injector #8
                      VSV (EVAP)
                                            PRG
                                                            IGT1              Ignition Coil and
                      VSV (ACIS)
                                            ACIS                              Igniter No.1

                      VSV (AI Control)
                                            AIV1            IGT2              Ignition Coil and
                      VSV (AI Control)                                        Igniter No.2
                                            AIV2
                                                            IGT3              Ignition Coil and
                                            THA                               Igniter No.3

                Mass Air Flow               E2G
  To EFI No.2   Meter                       VG              IGT4              Ignition Coil and
  Fuse                                                                        Igniter No.4
                                            E2

                                                            IGT5              Ignition Coil and
                                                                              Igniter No.5
                     ECT Sensor
                                            THW
                                                            IGT6              Ignition Coil and
                                                                              Igniter No.6


                                                            IGT7              Ignition Coil and
                                            PPMP
                                                                              Igniter No.7
  To VC         Pump Modul
  Terminal
                                                            IGT8              Ignition Coil and
                                            VPMP
                                                            IGF1              Igniter No.8
                                            MPMP
                                                            IGF2


                                                                                                        cmc0051
                                                                                                                   DI-427
                                           DIAGNOSTICS   -   ENGINE (2UZ-FE)




To Battery     To EFI Relay
                                                                               ACC Cut Relay
                               AI Driver
                                                             ACCR                                     To Battery
                                               AIDI

                                                                                                      To IG SW
                                               AIPP
                                                                       To ACC Fuse
                                               AIRV
    Air Pump                                                                   Stop Light SW
                         ASV                                  STI-                                To IGN Fuse


                                                               STP                                    To Battery
                                               AIP
                               Pressure
              To E2            Sensor
                                                                E01
              Terminal
                                                                E02
                   Throttle Body               GE01
                                                                E04
                                               M+               E05
                                               M-               E1


                                               VTA1
                                                               E03
                                               VC
                                                              ME01
                                               VTA2
To E2
Terminal                                                        EC


                   C/OPN Relay
                                                                                               DLC3
                                                              EOM
 To Battery                                    FC
                                                                 TC                       TC
   To EFI
   Relay                                                      CANL                        CANL

                                                             CANH                         CANH
     Fuel Pump Relay

                                               FPR
                          Fuel Pump Resister


                                                                IMI
                                                                                          Transponder Key
                                                                                          Computer
                                                               IMO
                         Fuel Pump



                                                                                                                    cmc0053



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