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6-Pack Relay Bypass Switch Diagnostic Tester Kit, Replaces 9036 9037 9038 Fuel Pump Scan Tool Compatible with GM BMW Audi Chrysler Domestic Vehicles, Black Product Description Compatibility: The relay bypass kit is suitable for fuel pumps, window motors, cooling fans, air conditioning compressors, and other relay-based automotive components in BMW, and most American, Japanese, Korean, and German vehicles.
Key Features: This relay bypass switch controls the fuel pump independently of the “key on/off” system, simplifying fuel injection testing and serving as an ideal tool for fault diagnosis. Simply plug it into the fuel pump relay socket to directly control the fuel pump circuit, tby significantly reducing debugging time.
Plug and Play Installation: The relay bypass switch kit features simple installation. Mount vertically or horizontally by inserting it into the fuel pump relay position to directly control the fuel pump circuit.
Operating Range: Continuous current up to 20 amps, surge current up to 30 amps (12V). Suitable for most vehicle models on the market. Please select a relay bypass switch that meets your specific needs before use.
Packaging: You will receive a 6-piece relay bypass switch kit, containing 3 x 9036 units and 3 x 9037 units. Before purchg, please verify your original equipment part number, vehicle model, and intended use to ensure compatibility with this product.
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