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Trouble Shooting - OBD2 Multi-Functional Display

Trouble Shooting - OBD2 Multi-Functional Display

Q: Switch on and without any action coming up.

A: OBDII connector is in a bad connection. Poor contact of wiring between main device and control box. Please reconfirm whether each connector and terminal are tight.

Q: The "---" sign appears on screen after switched on.

A: The product model does not match with the vehicle, please use the correct product model.

Q: Other modes light flashing during use.

A: The warning function of other modes is triggered. Please switch to flashing mode to confirm whether the data is normal or increased.

Q: After the engine is turned off, the product did not shut down at the same time.

A: This is because the ECU will shut down and stop sending signals in a period of time after the engine is turned off.

Q: After the engine started, the product did not start at the same time.

A: This is because the ECU will start and send the signal in a period of time after the engine is started.

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SHADOW will not only be a pronoun of global automotive electronics products in the future, but also a good partner for modified car owners! Let more people experience the pleasure and convenience of modified vehicles through SHADOW's products!


Racing Gauge & Automobile Meter Manufacturer - Shadow

Based in Taiwan, AUTO JAW CO., LTD., since 2004, is a racing gauge and automobile meter manufacturer in the automotive electronics industry. Main product, including Racing Gauge, Boost Gauge, Electronic Throttle Controller, Digital Electronic Boost Controller, Chip Tuning, Turbo Timer, OLED Multi Display, OBD2 Digital Display and so forth.

99.43% in product yield rate, major in automotive electronic modification and reverse engineering. All automobile meters and gauges are manufactured with a series of tests, ranging from environmental simulation test, accuracy correction, actual vehicle test, programming test and assembly test.

Shadow has been offering customers high-quality Racing Gauges & Automobile Meters since 2004, both with advanced technology and 16 years of experience, Shadow ensures each customer's demands are met.