1Az-Fe Engine Control System

1AZ-FE ENGINE CONTROL SYSTEM

SFI SYSTEM

HOW TO PROCEED WITH TROUBLESHOOTING

CHECK FOR INTERMITTENT PROBLEMS

BASIC INSPECTION

PROBLEM SYMPTOMS TABLE(2008/12 - 2010/08)

PROBLEM SYMPTOMS TABLE(2010/08 - 2011/12)

PROBLEM SYMPTOMS TABLE(2011/12 - )

TERMINALS OF ECM

DIAGNOSIS SYSTEM

DTC CHECK / CLEAR(2008/12 - 2011/12)

DTC CHECK / CLEAR(2011/12 - )

FREEZE FRAME DATA(2008/12 - 2010/08)

FREEZE FRAME DATA(2010/08 - )

CHECK MODE PROCEDURE

FAIL-SAFE CHART(2008/12 - 2010/08)

FAIL-SAFE CHART(2010/08 - )

DATA LIST / ACTIVE TEST(2008/12 - 2010/08)

DATA LIST / ACTIVE TEST(2010/08 - )

DIAGNOSTIC TROUBLE CODE CHART(2008/12 - 2010/08)

DIAGNOSTIC TROUBLE CODE CHART(2010/08 - 2011/12)

DIAGNOSTIC TROUBLE CODE CHART(2011/12 - )

P0604(2008/12 - 2010/08)

P0606(2008/12 - 2010/08)

P0037(2008/12 - 2010/08)

P0607(2008/12 - 2010/08)

P0038(2008/12 - 2010/08)

P0657(2008/12 - 2010/08)

P0037(2010/08 - )

P0604(2010/08 - )

P0038(2010/08 - )

P0606(2010/08 - )

P0100(2008/12 - 2010/08)

P060A(2010/08 - )

P0102(2008/12 - 2010/08)

P060D(2010/08 - )

P0103(2008/12 - 2010/08)

P060E(2010/08 - )

P0100(2010/08 - )

P0657(2010/08 - )

P0102(2010/08 - )

P1607(2010/08 - )

P0103(2010/08 - )

P0617(2008/12 - 2010/08)

P0617(2010/08 - 2011/12)

P0617(2011/12 - )

P0120(2008/12 - 2010/08)

P1603(2010/08 - 2011/12)

P0122(2008/12 - 2010/08)

P1605(2010/08 - 2011/12)

P0123(2008/12 - 2010/08)

P1603(2011/12 - )

P0220(2008/12 - 2010/08)

P1605(2011/12 - )

P0222(2008/12 - 2010/08)

P1604(2010/08 - 2011/12)

P0223(2008/12 - 2010/08)

P1604(2011/12 - )

P2135(2008/12 - 2010/08)

P0120(2010/08 - )

P0121(2010/08 - )

P2109(2010/08 - 2011/12)

P0122(2010/08 - )

P2109(2011/12 - )

P0123(2010/08 - )

P0220(2010/08 - )

P0222(2010/08 - )

P0223(2010/08 - )

P2119(2008/12 - 2010/08)

P2135(2010/08 - )

P2119(2010/08 - 2011/12)

P2119(2011/12 - )

P0136(2008/12 - 2010/08)

P2120(2008/12 - 2010/08)

P0137(2008/12 - 2010/08)

P2122(2008/12 - 2010/08)

P0138(2008/12 - 2010/08)

P2123(2008/12 - 2010/08)

P0136(2010/08 - 2011/12)

P2125(2008/12 - 2010/08)

P0137(2010/08 - 2011/12)

P2127(2008/12 - 2010/08)

P0138(2010/08 - 2011/12)

P2128(2008/12 - 2010/08)

P0136(2011/12 - )

P2138(2008/12 - 2010/08)

P0137(2011/12 - )

P2120(2010/08 - )

P0138(2011/12 - )

P2122(2010/08 - )

P0171(2008/12 - 2010/08)

P2123(2010/08 - )

P0172(2008/12 - 2010/08)

P2125(2010/08 - )

P0171(2010/08 - 2011/12)

P2127(2010/08 - )

P0172(2010/08 - 2011/12)

P2128(2010/08 - )

P0171(2011/12 - )

P2138(2010/08 - )

P0172(2011/12 - )

P2121(2008/12 - 2010/08)

P2121(2010/08 - 2011/12)

P2121(2011/12 - )

P2195(2008/12 - 2010/08)

P2196(2008/12 - 2010/08)

P2195(2010/08 - 2011/12)

P2196(2010/08 - 2011/12)

P2195(2011/12 - )

P2196(2011/12 - )

P0420(2008/12 - 2010/08)

P0420(2010/08 - 2011/12)

P0420(2011/12 - )

P2A00(2008/12 - 2010/08)

P0500(2008/12 - 2011/12)

P2A00(2010/08 - 2011/12)

P0500(2011/12 - )

P2A00(2011/12 - )

ECM Power Source Circuit(2008/12 - 2011/12)

ECM Power Source Circuit(2011/12 - )

VC Output Circuit

Fuel Pump Control Circuit

Fuel Injector Circuit

Cranking Holding Function Circuit

Brake Override System

THROTTLE BODY

ON-VEHICLE INSPECTION

ECM

ACCELERATOR PEDAL ROD

ON-VEHICLE INSPECTION

MASS AIR FLOW METER

ON-VEHICLE INSPECTION

CAMSHAFT POSITION SENSOR

CRANKSHAFT POSITION SENSOR

ENGINE COOLANT TEMPERATURE SENSOR

KNOCK SENSOR

INTEGRATION RELAY

ON-VEHICLE INSPECTION

IGNITION RELAY NO. 1

ON-VEHICLE INSPECTION

IGNITION RELAY NO. 2

ON-VEHICLE INSPECTION

CIRCUIT OPENING RELAY

ON-VEHICLE INSPECTION

CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

ON-VEHICLE INSPECTION