■How to attach fuel pressure sensor set (Use a commercial three-way joint and hose unions.)
Fuel pressure regulator

Defi-Link ADVANCE Systemsensor set installation manual

IMPORTANTTo sensor wireThis product is a repair/optional part for Defi-Link ADVANCE System. This product alone
does not function. Please refer to Defi-Link ADVANCE System operation manual as well.

WEAR SAFETY GLASSES

This product contains sensor, sensor wire, attachments and additional parts to provide gauges that reads
and displays vehicle information with sensor signals. When installing and operating this product, be sure toread the cautionary items of this operation manual as well as those given in the operation manual for thevehicle in which this product will be installed. Please obtain a full understanding of the cautionary items
and use the product accordingly.
In the event that this product (or the vehicle in which it is installed) is lent to or transferred to anotherperson, please be sure this operation manual accompanies the product.

↑Fuel return pipe
(low pressure)Wind Teflon tape.

Hose union(commerciallyavailable)
Three-way joint(commercially available)

Fix tightly with clamps.
(commercially available)

SensorThread size 1/8PT
Fuel feed pipe (high pressure)

WarningLineup (for customer)
Product nameProduct No.

Components

Turbo sensor set

PDF07806SS

turbo sensor, turbo sensor harness (2.5m), 3-way joint, rubber hose (0.5m)

Oil pressure sensor set

PDF08106SS

pressure sensor, oil pressure sensor harness (3m)

Fuel pressure sensor set

PDF08205SS

pressure sensor, fuel pressure sensor harness (2.5m)

Oil temperature sensor set

PDF08305SS

temperature sensor, oil temperature sensor harness(3m)Water temperature sensor set

PDF08405SS

temperature sensor, water temperature sensor harness(3m)Exhaust temperature sensor set

PDF08505SS

exhaust temperature sensor, exhaust temperature sensor harness(2.5m), fitting

Be sure the sensor wire is not twisted when installing the sensor. The sensor wire will be cut.
Before cutting the fuel feed pipe, be certain to remove the gas cap to relieve any pressure built up in the fuel tank.
When cutting the fuel feed pipe, be certain to discharge static electricity. Otherwise, there is a possibilityof the ignition in gasoline.
Wear glasses to protect eyes when cutting the fuel filter pipe.
To avoid fuel leaks during installation of the sensor, use Teflon tape. Attach hose connection and fuelfeed tubing with clamps. Inspect pipes and hose connections for leaks before driving.
To avoid the damage of the sensor wire, please fix the waterproof connector on the vehicle body anddo not bend the sensor wire near the sensor.

*Turbo sensor set is used for intake manifold pressure.

Confirmation

Safety Warning 【Please read carefully.】
In this manual, the degree of hazard arising from actions such as improper operation is separated into the 3levels "Danger," "Warning," and "Caution." In addition, instructions that must be followed for safe andproper use of this product as well as practices that must be maintained are marked with a "Confirmation"
heading. Please read and become familiar with these sections.

DangerIndicates the imminent dangerous situation of death or serious injury if the product is mishandled.

Warning

Indicates the possibility of death or serious injury if the product is mishandled.

CautionIndicates a conceivable source of personal injury or damage to equipment if the product is improperly operated.

Confirmation*Cut the fuel feed pipe and install hose unions.
*If the material used for the inner surface
of fuel feed pipe is resin, a hose union
may not be fixed. Check the material
before cutting the fuel feed pipe.

Be sure not to twist.

The sensor must be installed on the feed (high pressure) pipe side between the fuel tank and the fuel pressure regulator.
*It is not possible to obtain accurate fuel pressure from the return (low pressure) side at the rear of thefuel pressure regulator.
The thread size of hose unions and the three-way joint need to be 1/8PT. Use hose unions and athree-way joint of 1/8PT.
Tighten the sensor into the sensor attachment and then connect it to the sensor wire.
■How to attach oil temperature sensor set (Use a commercial sensor attachment.)
Detach the original element.

Sensor attachment(commercially available)

Indicates an instruction that must be performed or practice that must be maintained.
EngineProperties for safety warning
Do not put the sensor in the sidehole. The depth of the hole for thesensor must be more than 30mm.

Indicates attention needs to be paid. (Including warnings)

Prohibited

Indicates restricted actions. (PROHIBITED actions)Must

Indicates actions that need to be carried out. (MUST actions)

O ring(provided withcommercial parts)
Thread size 1/8PT■How to attach boost sensor set→ To sensor wire

EngineWarning

Attach with clamps.
(commercially available)
(c)

(a)

Three-way joint
Surge tank(b)

Be sure the sensor wire is not twisted when installing the sensor. The sensor wire will be cut.
Oil spills by the installation work. Please replenish the engine with oil. The engine might overheat when oil is too little.
To avoid oil leaks by installing of the sensors, use Teflon tape. Before driving, inspect oil blocks forleaks. Leaks could cause a fire or damage the engine.
To avoid the damage of the sensor wire, please fix the waterproof connector on the vehicle body anddo not bend the sensor wire near the sensor.

Confirmation

Fuel regulatorSensor*Be sure to be installed facing side thehole down.

Rubber hoseSensor

Wind Teflon tape.
Be sure not to twist.

The thread size of the temperature sensor is 1/8PT. Use a sensor attachment of 1/8PT.
The depth of the hole for the sensor must be more than 30mm.
Tighten the sensor into the sensor attachment and then connect it to the sensor wire.

■How to attach water temperature sensor set (Use a commercial sensor attachment.)

To sensor wire

*Cut the upper hose and connect thesensor attachment between hoses.

Radiator1) The rubber hose attached to the sensor should be as short as possible. Attach the sensor with bolts(M6) in the engine compartment in an area where it will not be subject to excess heat or vibration.
2) Access to the air pressure intake may be obtained between the surge tank and the fuel regulator.
(A)Detach the vacuum hose from the surge tank side that has less pressure oscillations and connect
it to the point (a) or (b) of the three way joint.
(B)In order to connect the surge tank with three way joint, cut the required length of the hose fromthe included rubber hose.
(C)Use the remaining rubber hose to connect the sensor to the three way joint.

Warning
To avoid disconnection of rubber hose and air leak, attach hose clamps or use tie-wraps to secure theadjacent hose in the engine compartment. Disconnected hose or air leak could cause damage to the engine.

Upper hoseSensor attachment(commercially available)

Attach tightly with clamps.
(commercially available)
Wind Teflon tape.

SensorThread size 1/8PT
Be sure not to twist.

Confirmation

The length of the included rubber hose is 0.5m. Please adjust appropriately.
The included three-way joint can be used only for the piping inner diameter of Φ 4 between the surge
tank and fuel pressure regulator. In case of other than Φ4, use another joint that fits properly.
The sensor must be installed being the rubber hose connection side faced down.
For vehicles which have a solenoid valve between the surge tank and the fuel pressure regulator,
place a three-way joint closer to the surge tank side than to the solenoid side.

■How to attach oil pressure sensor set (Use a commercial sensor attachment.)→To sensor wireWarning

Be sure the sensor wire is not twisted when installing the sensor. The sensor wire will be cut.
Coolant spills by the installation work. Please replenish the engine with coolant and bleed the airfrom the system, or the engine might overheat.
To avoid water leaks during installation of the sensors, use Teflon tape. Attach the sensor
attachment and upper hose with clamps. Inspect hose connections for leaks before driving.
To avoid the damage of the sensor wire, please fix the waterproof connector on the vehicle body anddo not bend the sensor wire near the sensor.

Confirmation

Detach the originalelement.

The thread size of the temperature sensor is 1/8PT. Use a sensor attachment of 1/8PT.
Tighten the sensor into the sensor attachment and then connect it to the sensor wire.
Sensor attachment(commercially available)

Wind Teflon tape.

Engine■How to attach exhaust temperature sensor set
Make a threaded screw hole (1/8PT).

Fitting(a) Bushing

Fitting(b)Be sure not to twist.

Thread size 1/8PT
O ring(provided with commercial parts)

Exhaust temperature sensor→ To sensor wireSensor
EngineWarningBe sure the sensor wire is not twisted when installing the sensor. The sensor wire will be cut.
Oil spills by the installation work. Please replenish the engine with oil. The engine might overheat
when oil is too little.
To avoid oil leaks by installing of the sensors, use Teflon tape. Before driving, inspect oil blocks forleaks. Leaks could cause a fire or damage the engine.
Do not install the sensor near oil pump. Do not install the sensor to pressure switch directly. Failure todo so could damage the sensor because the pressure pulsation is too big and exceed three times
full-scale momentarily.
To avoid the damage of the sensor wire, please fix the waterproof connector on the vehicle body anddo not bend the sensor wire near the sensor.

Confirmation
The thread size of the pressure sensor is 1/8PT. Use a sensor attachment of 1/8PT.
Tighten the sensor into the sensor attachment and then connect it to the sensor wire.

Exhaustmanifold

Thread size 1/8PT

Sensor wire1) Make a 1/8PT threaded screw hole in the exhaust manifold pipe. (Weld if the pipe wall thickness is not enough）
2) Dismantle the fitting. Do not crush the bushing inside the fitting.
3) Tighten the fitting(a) to the hole of the exhaust manifold.
4) Pierce the sensor through the fitting(b) and the busing.
5) Insert the edge of the sensor into the fitting(a) and position it at the center of the exhaust pipe.
6) Tighten the fitting(b).
Warning
To avoid personal injury, do not install the exhaust temperature sensor while the engine is hot.
When making a hole, make sure no chip remains in the exhaust pipe or turbine. It may result indamage to the engine, exhaust pipe, or turbine.

Confirmation

The thread size of the fitting is 1/8PT. Make a threaded screw hole of 1/8PT.
Tighten the sensor into the sensor attachment and then connect it to the sensor wire.