Sfi System (W/O Secondary Air Injection System) Problem Symptoms Table

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
2Tr-Fe Engine Control. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

Sfi System (W/O Secondary Air Injection System) -- Problem Symptoms Table


HINT:
  1. Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  2. Inspect the fuses and relays related to this system before inspecting the suspected areas below.

SFI System
Symptom
Suspected Area
See page
Engine does not crank (Does not start)
Battery
HILUX_TGN26 RM000000V4301SX_01_0001.html
Starter Assembly
HILUX_TGN26 RM00000135S00YX.html
Starter Relay
HILUX_TGN26 RM000000WPQ05MX_01_0001.html
Park/Neutral Position Switch Assembly
HILUX_TGN26 RM0000010NA02NX.html
VC Output Circuit
HILUX_TGN26 RM000001D6V0M0X.html
Theft Deterrent System
HILUX_TGN26 RM000001J8K018X.html
No initial combustion (Does not start)
ECM Power Source Circuit
HILUX_TGN26 RM000001DN807SX.html
Crankshaft Position Sensor
HILUX_TGN26 RM000000VX101KX.html
Camshaft Position Sensor
HILUX_TGN26 RM000000VX501JX.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN7046X.html
Fuel Injector Circuit
HILUX_TGN26 RM000003302035X.html
ECM
HILUX_TGN26 RM000000PDH0KDX.html
VC Output Circuit
HILUX_TGN26 RM000001D6V0M0X.html
Starter Signal Circuit
HILUX_TGN26 RM000002XN20DCX.html
Engine Immobiliser System
HILUX_TGN26 RM000000Z32015X.html
Engine cranks normally but has difficulty starting
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN7046X.html
Engine Coolant Temperature Sensor
HILUX_TGN26 RM000000VW801AX.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Fuel Injector Circuit
HILUX_TGN26 RM000003302035X.html
Intake System
HILUX_TGN26 RM000001A3W024X.html
Throttle Body with Motor Assembly
HILUX_TGN26 RM000000VWM01VX.html
PCV Hose
HILUX_TGN26 RM000001I6600PX.html
Starter Signal Circuit
HILUX_TGN26 RM000002XN20DCX.html
ECM Power Source Circuit
HILUX_TGN26 RM000001DN807SX.html
Difficult to start with cold engine
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN7046X.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Starter Signal Circuit
HILUX_TGN26 RM000002XN20DCX.html
Difficult to start with warm engine
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN7046X.html
Starter Signal Circuit
HILUX_TGN26 RM000002XN20DCX.html
High engine idle speed
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX.html
A/C Signal Circuit
HILUX_TGN26 RM000002LIP039X.html
ECM Power Source Circuit
HILUX_TGN26 RM000001DN807SX.html
ECM Back-up Power Source Circuit
HILUX_TGN26 RM000000ZRL017X.html
Low engine idle speed (Poor idling)
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX.html
A/C Signal Circuit
HILUX_TGN26 RM000002LIP039X.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN7046X.html
Intake System
HILUX_TGN26 RM000001A3W024X.html
PCV Hose
HILUX_TGN26 RM000001I6600PX.html
ECM Back-up Power Source Circuit
HILUX_TGN26 RM000000ZRL017X.html
Rough idling
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN7046X.html
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX.html
Intake System
HILUX_TGN26 RM000001A3W024X.html
PCV Hose
HILUX_TGN26 RM000001I6600PX.html
Mass Air Flow Meter
HILUX_TGN26 RM000000Q2D08BX.html
Hunting (Poor idling)
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX.html
Intake System
HILUX_TGN26 RM000001A3W024X.html
ECM Power Source Circuit
HILUX_TGN26 RM000001DN807SX.html
Hesitation and/or poor acceleration
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN7046X.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Mass Air Flow Meter
HILUX_TGN26 RM000000Q2D08BX.html
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX.html
Intake System
HILUX_TGN26 RM000001A3W024X.html
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Brake Override System
HILUX_TGN26 RM000004G8F0CNX.html
Surging (Poor driveability)
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN7046X.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Mass Air Flow Meter
HILUX_TGN26 RM000000Q2D08BX.html
Variable Valve Timing System
HILUX_TGN26 RM000000WU203TX.html
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Engine stalls soon after starting
Fuel Pump Control Circuit
HILUX_TGN26 RM000001DN7046X.html
Spark Plug
HILUX_TGN26 RM000000SM604YX_02_0002.html
Ignition System
HILUX_TGN26 RM000000SM604YX_02_0001.html
Fuel Injector Assembly
HILUX_TGN26 RM000000WQQ076X.html
Variable Valve Timing System
HILUX_TGN26 RM000000WU203TX.html
Electronic Throttle Control System
HILUX_TGN26 RM000000VWP01QX.html
Intake System
HILUX_TGN26 RM000001A3W024X.html
PCV Hose
HILUX_TGN26 RM000001I6600PX.html
Compression
HILUX_TGN26 RM000000YN1017X_01_0009.html
Engine stalls only during A/C operation
A/C Signal Circuit
HILUX_TGN26 RM000002LIP039X.html
ECM
HILUX_TGN26 RM000000PDH0KDX.html