Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 1680

6A-18 ENGINE MECHANICAL (C24SE, C22NE, 22LE, 20LE)

99 HEC FOR TF MODEL:

VEHICLE MODEL TFR/S

2.2L

COLOMBIA

SOUTH AFRICA

EQUADOR

VEHICLE TYPE

4

×4

4

×2

4

×4

4

×4

4

×2

VEHICLE IDENT. CODE

TN

TN

TN

TN

TT

ENGINE TYPE

<--

<--

<--

22LE

FUEL CONTROL SYSYTEM CLOSED LOOP

OPEN LOOP

OPEN LOOP

CLOSED LOOP

OPEN LOOP

COMPRESSION RATIO

<--

<--

<--

<--

80RON

FUEL OCTANE(ROD)

85RON

91RON

91RON

85RON

80RON

FUEL TYPE

UN-LEADED

LEADED

LEADED

LEADED

LEADED

UN-LEADED

UN-LEADED

LN-LEADED

UN-LEADED

HO2

YES

NO

NO

NO

NO

EVAP CANISTER

YES

YES

NO

NO

YES

PURGE CONTROL
SOLENOID

YES

NO

YES

YES

YES

CHECK RELIEF VALVE

YES

NO

NO

NO

YES

ECM

YES

YES

YES

YES

YES

EXHAUST SYSTEM

FRONT PIPE

SILENCER

TWC

YES

NO

NO

YES

NO

CO ADJUSTMENT

NO

YES

YES

NO

YES

Refer to 6A-81

Refer to 6A-81

Refer to 6A-81

Refer to 6A-81

ENGINE MECHANICAL (C24SE, C22NE, 22LE, 20LE) 6A-19

99 HEC FOR TF MODEL:

VEHICLE MODEL TFR/S

2.2L

2.0L

EQUADOR

CHILE, GULF, KENYA, EGYPT SOUTH AFRICA

CHINA, NIGERIA, PHILIPPINE

VEHICLE TYPE

4

×4

4

×2

4

×4

4

×2

VEHICLE IDENT. CODE

TT

TT

TU

TP

ENGINE TYPE

22LE

<--

20LE

FUEL CONTROL SYSYTEM

OPEN LOOP

OPEN LOOP

OPEN LOOP

OPEN LOOP

COMPRESSION RATIO

8.6:1

<--

8.8:1

FUEL OCTANE(ROD)

80RON

80RON

80RON

91RON

FUEL TYPE

LEADED

LEADED

LEADED

LEADED

<--

<--

<--

<--

HO2

NO

NO

NO

NO

EVAP CANISTER

YES

YES

YES

NO

PURGE CONTROL
SOLENOID

YES

YES (*)

YES (*)

NO

CHECK RELIEF VALVE

YES

YES (*)

YES (*)

NO

ECM

YES

YES

YES

YES

EXHAUST SYSTEM

FRONT PIPE

SILENCER

TWC

NO

NO

NO

NO

CD ADJUSTMENT

YES

YES

YES

YES

Refer to 6A-81

Refer to 6A-81

Refer to 6A-81

NOTE: (*) for Chile and Gulf

6A-20 ENGINE MECHANICAL (C24SE, C22NE, 22LE, 20LE)

CRANKCASE VENTILATION SYSTEM

The Engine Ventilation System passes crankcase vapours, via the Engine Vent Pipe, to the Cam Support Cover,
where separation of oil and exhaust gases occur. The oil drains into the Cylinder Head, via the Camshaft Support.
The gases pass through the Primary and Secondary Vent Hoses to the intake system, and are consumed during
the combustion process.

ENGINE MECHANICAL (C24SE, C22NE, 22LE, 20LE) 6A-21

ENGINE ASSEMBLY & LOOSE PARTS