1. Engine Engine Proper Specification Engine Control Diagnostic
Hilux - Engine
Engine
Engine Proper
Specification
Engine Control
Diagnostic
December 2006

2. Engine Engine Proper DIS and Long Reach Type Spark Plug
Hilux - Engine
Engine
Engine Proper
DIS and Long Reach Type Spark Plug
Long Nozzle 12-hole Type Injector
Resin Type Cylinder Head Cover
Stainless Steel Exhaust Manifold
Flat type knock sensor
Segment Conductor Type Alternator
No-contact Type Throttle Position Sensor
VVT-i System
Resin Type Intake Manifold
TOYOTA Genuine Super LLC
Same as Innova 2.0
December 2006

3. Engine
Engine Proper
Use Three-Way Catalytic Converter to improve exhaust emission
Sub - Muffler
O2 Sensor
TWC

4. Engine Specification 1TR-FE 7K Engine type 4 cyl, DOHC, VVT-i
4 cyl, OHV
Bore x Stroke (mm x mm)
86 x 86
80.5 x 87.5
Displacement (cc)
1998
1781
Compression ratio
9.8 : 1
9.0 : 1
Max Power (ps/rpm)
136/5600
80/4800
Max Torque (kgm/rpm)
18.6/4000
14.3/2800
Fuel System
Type
EFI
Carburetor
Tank Capacity 65 55

5. Innova (Current 1TR-FE)
Engine
Engine Control
Variable resistor for EFI is discontinued since O2 sensor is used
Hilux (1TR-FE)
Innova (Current 1TR-FE)

6. Engine Diagnostic Related DTC & Data List for O2 sensor DTC
Detection Item
Detection Condition
P0130/21
Oxygen (A/F) Sensor Circuit Malfunction (Bank 1 Sensor 1)
Heated oxygen sensor output voltage is less than 0.45 V for 75 seconds or more
P0135/21
Oxygen (A/F) Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
Open or short in heater circuit of oxygen sensor for 0.5 seconds or more
Data List (IT-II)
O2S B1 S1
Heated oxygen sensor output voltage for bank 1 sensor 1/ Min.: 0 V, Max.: V
Driving 70 km/h (44 mph): 0 to 1.0 V
Performing Control the Injection Volume function of Active Test enables technician to check output voltage of sensor

7. Engine
Diagnostic
Confirmation Driving Pattern is used to simulate a malfunction
If a malfunction exist, MIL will illuminates during step (g)

8. Engine
Diagnostic
Value of O2 sensor Data List