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
Components (22)
E.C.C.S. CONTROL UNITConnector F2AIR FLOW METER connector AAIR FLOW METER connector B/CAIR FLOW METER connector AAIR FLOW METER connector B/CE.F.I. harnessEngine room harnessConnector F10 / E18Connector F9 / E9Connector F8 / E8Connector E22Connector E16E.C.C.S. RELAYFUSEFUSIBLE LINKFUSE AND FUSIBLE LINK (In RELAY BOX)BATTERYENGINE GROUNDECCS UNIT pin 109ECCS UNIT pin 16ENGINE GROUND
Connections (21)
ECCS UNIT pin 109
ECCS UNIT pin 109E.F.I. harnessB/W
ECCS UNIT pin 16
ECCS UNIT pin 16E.F.I. harnessR/B
E.F.I. harness
E.F.I. harnessAIR FLOW METER connector AR/B
E.F.I. harnessConnector F10 / E18R/B
E.F.I. harnessAIR FLOW METER connector B/CR/B
E.F.I. harnessConnector F9 / E9R/B
E.F.I. harnessConnector F8 / E8B/W
Connector F10 / E18
Connector F10 / E18Engine room harnessR/B
E.C.C.S. CONTROL UNIT
E.C.C.S. CONTROL UNITE.F.I. harnessR/B
E.C.C.S. CONTROL UNITE.F.I. harnessG/B
E.C.C.S. CONTROL UNITE.F.I. harnessG/Y
E.C.C.S. CONTROL UNITE.F.I. harnessB/W
E.C.C.S. CONTROL UNITE.F.I. harnessB/W
E.C.C.S. CONTROL UNITE.F.I. harnessB
Connector F9 / E9
Connector F9 / E9Engine room harnessR/B
Connector F8 / E8
Connector F8 / E8Engine room harnessB/W
Engine room harness
Engine room harnessE.C.C.S. RELAYW
Engine room harnessFUSEW
Engine room harnessFUSIBLE LINKR
Engine room harnessBATTERYB
ENGINE GROUND
ENGINE GROUNDENGINE GROUNDB— Engine Ground
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)
See also
Diagnostic Procedure 3 · Code No. 12