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Summary of Contents for Haltech HT-186340
- Page 1 HT-186338 PLUG ‘N’ PLAY ADAPTER HARNESS FOR NEXUS S2/S3 ECU SUPPORTED MODELS: Volkswagen 1.8T (AWP) HT-186339 Audi 1.8T (AWP) QUICK START GUIDE HT-186340 HT-186340 HT-186341...
- Page 2 Designed for programmable using a single piece of software. What’s in the box? • HT-186340 - Volkswagen / Audi 1.8T (AWP) Nexus Plug ‘N’ Play adapter • HT-010200 - Intake air temperature sensor (M14 x 1.5 thread) • Quick Start Guide...
- 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 Air Temperature Sensor By removing the panels in place, the factory ECU (M14 x 1.5 thread) can be accessed, and the Haltech Plug ‘N’ Play product may be installed. All factory panels may be reused after installation Air flow to retain the standard vehicle appearance.
- Page 6 Purge valve HBO 4 Brown/Pink A/C compressor cut (WOT) 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 Red +12V power from ECR...
- Page 7 ADAPTER PINOUT REFERENCE NEXUS S3/S2 ECU CONNECTOR C (KEYWAY TYPE 2) Function Colour Vehicle connector Function Vehicle connector: Trigger + White Crank + Trigger - Black Crank - Home + White Cam sensor (Hall effect) 106107108109110 112113 No connection No connection No connection No connection 98 99 100101102103104105...
- Page 8 Always disconnect the battery when doing electrical work on your vehicle. Avoid sparks, open flames or use If the Haltech product is found to be defective as men- of electrical devices near flammable substances. Do not tioned above, it will be replaced or repaired if returned...
- 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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