1Gr-Fe Engine Control System

1GR-FE ENGINE CONTROL SYSTEM

SFI SYSTEM

DEFINITION OF TERMS

SYSTEM DIAGRAM(2006/02 - 2011/08)

SYSTEM DIAGRAM(2011/08 - )

HOW TO PROCEED WITH TROUBLESHOOTING(2006/02 - 2010/10)

HOW TO PROCEED WITH TROUBLESHOOTING(2010/10 - 2011/08)

HOW TO PROCEED WITH TROUBLESHOOTING(2011/08 - )

CHECK FOR INTERMITTENT PROBLEMS(2006/02 - 2010/10)

CHECK FOR INTERMITTENT PROBLEMS(2010/10 - )

BASIC INSPECTION

PROBLEM SYMPTOMS TABLE(2006/02 - 2010/10)

PROBLEM SYMPTOMS TABLE(2010/10 - 2011/08)

PROBLEM SYMPTOMS TABLE(2011/08 - )

TERMINALS OF ECM

DIAGNOSIS SYSTEM(2006/02 - 2010/10)

DIAGNOSIS SYSTEM(2010/10 - 2011/08)

DIAGNOSIS SYSTEM(2011/08 - )

DTC CHECK / CLEAR(2006/02 - 2010/10)

DTC CHECK / CLEAR(2010/10 - 2011/08)

DTC CHECK / CLEAR(2011/08 - )

CHECK MODE PROCEDURE

FAIL-SAFE CHART

DATA LIST / ACTIVE TEST(2006/02 - 2010/10)

DATA LIST / ACTIVE TEST(2010/10 - )

DIAGNOSTIC TROUBLE CODE CHART(2006/02 - 2010/10)

DIAGNOSTIC TROUBLE CODE CHART(2010/10 - 2011/08)

DIAGNOSTIC TROUBLE CODE CHART(2011/08 - )

P0011(2006/02 - 2010/10)

P0012(2006/02 - 2010/10)

P0021(2006/02 - 2010/10)

P0022(2006/02 - 2010/10)

P0011(2010/10 - )

P0012(2010/10 - )

P0021(2010/10 - )

P0022(2010/10 - )

P0016(2006/02 - 2010/10)

P0018(2006/02 - 2010/10)

P0016(2010/10 - )

P0018(2010/10 - )

P0031(2006/02 - 2010/10)

P0032(2006/02 - 2010/10)

P0051(2006/02 - 2010/10)

P0052(2006/02 - 2010/10)

P0031(2010/10 - 2011/08)

P0032(2010/10 - 2011/08)

P0051(2010/10 - 2011/08)

P0052(2010/10 - 2011/08)

P0031(2011/08 - )

P0032(2011/08 - )

P0051(2011/08 - )

P0052(2011/08 - )

P0037(2006/02 - 2010/10)

P0038(2006/02 - 2010/10)

P0057(2006/02 - 2010/10)

P0500(2006/02 - 2010/10)

P0058(2006/02 - 2010/10)

P0500(2010/10 - 2011/08)

P0037(2010/10 - )

P0500(2011/08 - )

P0038(2010/10 - )

P0057(2010/10 - )

P0058(2010/10 - )

P2111(2006/02 - 2010/10)

P2112(2006/02 - 2010/10)

P0120(2006/02 - 2010/10)

P2111(2010/10 - )

P0121(2006/02 - 2010/10)

P2112(2010/10 - )

P0122(2006/02 - 2010/10)

P0123(2006/02 - 2010/10)

P2119(2006/02 - 2010/10)

P0220(2006/02 - 2010/10)

P2119(2010/10 - )

P0222(2006/02 - 2010/10)

P2120(2006/02 - 2010/10)

P0223(2006/02 - 2010/10)

P2122(2006/02 - 2010/10)

P2135(2006/02 - 2010/10)

P2123(2006/02 - 2010/10)

P0120(2010/10 - )

P2125(2006/02 - 2010/10)

P0121(2010/10 - )

P2127(2006/02 - 2010/10)

P0122(2010/10 - )

P2128(2006/02 - 2010/10)

P0123(2010/10 - )

P2138(2006/02 - 2010/10)

P0220(2010/10 - )

P2120(2010/10 - )

P0222(2010/10 - )

P2122(2010/10 - )

P0223(2010/10 - )

P2123(2010/10 - )

P2135(2010/10 - )

P2125(2010/10 - )

P0136(2006/02 - 2010/10)

P2127(2010/10 - )

P0137(2006/02 - 2010/10)

P2128(2010/10 - )

P0138(2006/02 - 2010/10)

P2138(2010/10 - )

P0156(2006/02 - 2010/10)

P2121(2006/02 - 2010/10)

P0157(2006/02 - 2010/10)

P2121(2010/10 - )

P0158(2006/02 - 2010/10)

P0136(2010/10 - )

P0137(2010/10 - )

P0138(2010/10 - )

P0156(2010/10 - )

P0157(2010/10 - )

P0158(2010/10 - )

P0230(2006/02 - 2010/10)

P0230(2010/10 - 2011/08)

P0230(2011/08 - )

ECM Power Source Circuit

VC Output Circuit

Fuel Pump Control Circuit(2006/02 - 2010/10)

Fuel Pump Control Circuit(2010/10 - 2011/08)

Fuel Pump Control Circuit(2011/08 - )

Brake Override System(2010/10 - 2011/08)

Brake Override System(2011/08 - )

MIL Circuit(2006/02 - 2010/10)

MIL Circuit(2010/10 - )

THROTTLE BODY

ON-VEHICLE INSPECTION

ECM

ACCELERATOR PEDAL ROD

ON-VEHICLE INSPECTION

MASS AIR FLOW METER

ON-VEHICLE INSPECTION

VVT SENSOR

CRANKSHAFT POSITION SENSOR

ENGINE COOLANT TEMPERATURE SENSOR

KNOCK SENSOR

INTEGRATION RELAY

ON-VEHICLE INSPECTION

FUEL PUMP RELAY

ON-VEHICLE INSPECTION

CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

ON-VEHICLE INSPECTION

AIR FUEL RATIO SENSOR RELAY

ON-VEHICLE INSPECTION