TROUBLE DIAGNOSES — Diagnostic Procedure 3 — AIR FLOW METER (Code No. 12)
EF & EC-84wiring diagramL = L.H. drive model; R = R.H. drive model; CT = For model with catalyzer; EC = Except CT (catalyzer). Connector variants shown for EC and CT models on Air Flow Meter.
Diagnostic Procedure 3
AIR FLOW METER (Code No. 12)
Air Flow Meter (Code No. 12) Wiring Schematic
Computing layout…
Wire Details
| From | To | Color |
|---|---|---|
| ECCS_UNIT pin 109 | EFI_HARNESS | B/W |
| ECCS_UNIT pin 16 | EFI_HARNESS | R/B |
| EFI_HARNESS | AFM_A | R/B |
| EFI_HARNESS | F10_E18 | R/B |
| F10_E18 | ENGINE_ROOM_HARNESS | R/B |
| ECCS_UNIT | EFI_HARNESS | R/B |
| ECCS_UNIT | EFI_HARNESS | G/B |
| ECCS_UNIT | EFI_HARNESS | G/Y |
| ECCS_UNIT | EFI_HARNESS | B/W |
| ECCS_UNIT | EFI_HARNESS | B/W |
| ECCS_UNIT | EFI_HARNESS | B |
| EFI_HARNESS | AFM_B | R/B |
| EFI_HARNESS | F9_E9 | R/B |
| F9_E9 | ENGINE_ROOM_HARNESS | R/B |
| EFI_HARNESS | F8_E8 | B/W |
| F8_E8 | ENGINE_ROOM_HARNESS | B/W |
| ENGINE_ROOM_HARNESS | ECCS_RELAY | W |
| ENGINE_ROOM_HARNESS | FUSE | W |
| ENGINE_ROOM_HARNESS | FUSIBLE_LINK | R |
| ENGINE_ROOM_HARNESS | BATTERY | B |
| F11 | ENGINE_GROUND | B |
NOTE
Legend: L = L.H. drive model; R = R.H. drive model; CT = For model with catalyzer; EC = Except CT
Component LocationFig. SEF522H
Component location photograph showing the Air Flow Meter in the engine bay.
1Air flow meter(lower-left of engine bay photo)