GODIAG GT103 Mini Pirt Electric Circuit Tester Vehicles Electrical System Diagnosis/ Fuel Injector Cleaning & Testing/ Relay Testing

The GT103 is a small three job tool: it diagnoses vehicle electrical systems, cleans and tests fuel injectors, and tests relays. That combination covers a lot of the electrical faults that stop a car before any module is at fault.

What you get

• 1pc x Main Unit of GODIAG GT103 Mini Pirt Electric Circuit Tester
• 1pc x Clip to Connect Battery
• 1pc x Probe
• 1pc x Probe Cap
• 1pc x Fuel Injector Test Lead
• 1pc x 10mm Fuel Injector Cleaning Connector
• 1pc x 12mm Fuel Injector Cleaning Connector
• 1pc x Simple Relay Test Adapter
• 5pcs x Simple Relay Connection Leads
• 1pc x English Manual
• GODIAG GT103 Mini Pirt Electric Circuit Tester is a multi-use circuit-tester with the diagnostic power from the car battery or the external is the best electrical tester for reducing diagnostic time in all 6-30 volt vehicle electrical systems.
• GODIAG GT103 Mini Pirt Electric Circuit Tester Vehicles Electrical System Diagnosis/ Fuel Injector Cleaning & Testing/ Relay Testing
• This tool simplifies the testing of fuse boxes, verifies the correct operation of motors, lights, relays, sensors, wires, and GT103 is the most versatile and practical tool ever for its users.
• 1.Circuit Troubleshooting Test (Short Circuit, Open Circuit)
• When the vehicle's headlights, turn signals, lift windows, sunroofs and other functions fail, GT103 can be used to detect the supply power for these components to find out whether it is a circuit problem or a component damage.
• 1)According to the circuit diagram, locate the fault point that may have the problem, and the GT103 electric tester can detect the positive and negative electricity.
• 2)Detect whether the circuit has normal positive or negative electricity.
• 3)Input positive voltage to the malfunctioning component (for example, headlight or motor). If the component works normally, it means that the circuit may be open. Otherwise, it means that the component is damaged.
• 2.Relay Test
• 3.Fuel Injector Test
• 4.Fuel Injector Cleaning
• When the fuel injector is blocked, the fuel injection is not smooth. There are carbon deposits and thick sticky substance in the gap of the fuel injector. The designed fuel injection volume or atomization effect cannot be achieved, it needs to be cleaned.
• 1)Prepare a fuel injector cleaner pressurized can or a carburetor cleaner pressurized can(nozzle diameter of the pressurized cans: 4mm)
• 2)Hold the manual cleaning tool tightly with your hand, and firmly fix the fuel injector with your fingers to prevent the pressure of the cleaner can from washing away the the fuel injector.
• 3)Pay attention to the hazards of liquid to human body during manual cleaning, and take protective measures. Do not operate in dangerous places with open flames because the pressurized cans are extremely flammable. (Choose an open place to facilitate the discharge of cleaning liquid.)
• 5.Used with the Wire Piercing Probe
• Insert the banana plug cable at the end of it (GT103 does not have a voltage and current display, and you can read the voltage of the line under test with a multimeter)
• Plug the other end of banana plug cable into the GT103(also can be used with GT101 or GT102)
• After reading the voltage, unplug the cable, turn the knob and pull down the spring clip, finally remove the test wire.
• Performs every type of service including power injection, measurement, ground testing, polarity checks, continuity testing and components activation
• With a flip of the output switch, you have positive and negative electricity via the probe for powering up electrical components like cooling fans, relays, etc.
• Tests for bad ground contacts instantly, allowing you to follow and locate shorts fast without wasting fuses
• Audio tone indicator allows for no-look menu scrolling once users are familiar with menu tone assignment
• 20ft (can be extended via extendable cable port) cable provides excellent accessibility to test along the vehicle
• Used for DC 6-30v cars, motorcycles, trucks, buses, engineering vehicles, vessels, tractors, mining vehicles and other vehicles that use DC circuits.
• Top Reasons Why You Need GODIAG GT103 Mini Pirt Electric Circuit Tester:
• ①GODIAG GT103 PIRT Mini Pirt Electric Circuit Tester is a special circuit maintenance testing tool which is developed for automobile maintenance workers and engineers.
• ②It can be used to diagnose an open circuit, short circuit, detect positive and negative circuit and pulse current of power lines; and support the testing of lighting lamp,window lift motor, horn, ECU control Unit power supply and other individual component, vehicle component circuit.
• ④The output current can be reversed to form a loop power, and when the current exceeds 20A, it automatically trip to protect the device and extend the service life.
• ⑤It can detect all 0-80v electronic systems, greatly shortening the detection time. The connection with the car battery is simple and easy to use.
• GoDiag GT101
• GoDiag GT102
• GoDiag GT103
• DC voltage
• AC voltage
• Positive and negative voltage output
• Voltage display
• DC Power
• DC Car battery power（Suitable for 6-30v）
• Power Consumption
• 0.5Ｗ
• 5 to 50 degrees Celsius
• 5 to 60 degrees Celsius
• Wire Length
• 620CM
• Shell Material
• ABS Environment-Friendly Materials

Injector cleaning and testing on a bench tool saves sending parts away for a verdict. Follow the polarity markings, since a circuit tester connected backwards can damage what you are testing.

Orders leave the warehouse within one business day. Delivery then takes 7 to 20 days. Orders over $150 ship free.

Not right for you? You have 30 days from delivery, with no restocking fee. See the full returns policy.