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Summary of Contents for Haltech HT-186338
- Page 1 PLUG ‘N’ PLAY ADAPTER HARNESS FOR NEXUS S2/S3 ECU SUPPORTED MODELS: Mazda RX-7 Series 6 - Twin Turbo Mazda RX-7 Series 6 - Single Turbo QUICK START GUIDE HT-186338 HT-186338 HT-186339...
- Page 2 What’s in the box? • HT-186338 - Mazda RX-7 FD Series 6 Nexus Plug ‘N’ Play adapter box • HT-130400 - Nexus S2/S3 Plug ‘N’ Play adapter harness • HT-010200 - Intake air temperature sensor (M14 x 1.5 thread)
- Page 3 LOADING BASEMAPS and install NSP from the Haltech website to your 4. Upload All Settings: After opening the file, the may include changing injector sizes/flow rates, Windows laptop if you haven’t already done so. adjusting ignition coil settings, or reconfiguring the...
- Page 4 The Nexus S3/S2 ECU adapter harness is fitted with a DTM-4 CAN connector labelled as “CAN 1”, Wideband Oxygen Sensor which can be utilized with a range of Haltech CAN expansion products. Wideband Connector (DTM04-6P) Haltech CAN 1 Connector (DTM04-4P)
- Page 5 Removal of from the air temperature sensor. engine. the panel allows the installation of this Haltech Plug ‘N Play product. Below is a generic illustration for reference. Air Temperature Sensor (M14 x 1.5 thread)
- Page 6 Oil metering pump (B1) HBO 4 Brown/Pink Oil metering pump (B2) CAN 1 H White CAN connector Pin 3 Haltech CAN devices CAN 1 L Blue CAN connector Pin 4 (See page 7 for details) +12V switched input +12V power from ECR...
- Page 7 ADAPTER PINOUT REFERENCE MAZDA RX-7 S6 Vehicle connector: NEXUS S3/S2 ECU CONNECTOR C (KEYWAY TYPE 2) CONNECTOR 4 CONNECTOR 2 CONNECTOR 3 CONNECTOR 1 Function Colour Vehicle connector Function Connector 4 Connector 3 Connector 2 Connector 1 Trigger + White Crank (NE) Trigger - Black...
- Page 8 Avoid sparks, open flames or use If the Haltech product is found to be defective as men- that link to the Nexus ECU. The kit is supplied with spare pins that you can use if you need to connect to of electrical devices near flammable substances.
- Page 9 08/2024 Haltech Australia Haltech USA East Haltech UK 17 Durian Place, 750 Miles Point Way, Unit 1, Miras Business Estate, Wetherill Park NSW 2164 Lexington, KY USA 40510 Keys Park Road, Hednesford, Australia Phone: (888) 298 8116 WS12 2FS Phone: +61 2 9729 0999 Email: usa@haltech.com...
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