The NEXPEAK NX501 OBD2 Reader is an Enhanced model car computer fault code reader designed for Engine system, featuring FULL 10 OBDII Modes diagnostic function in check all engine related trouble codes from Vehicle ECU (Electronic Control Unit), such as Emission Control, Oxygen (O2) Senor, Evaporative Emission Canister Purge Valve (EVAP) etc. The NX501 OBDII Scanner will read the faults which caused the check engine light comes on and tells you whats wrong, it will guides you through fixing your car, erase trouble codes and turn off check engine light. Also, NEXPEAK NX501 car diagnostic scanner will help you to know what the real problem is before taking the car to workshops, avoid blind maintenance.
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