ECU OVERVIEW
Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offering a serious upgrade in performance and functionality. The S2 combines all the classic functionality of the Elite 1500 with new features and the superior processing power of the successful Nexus platform.
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4 x peak/hold injector drivers (can be used as low side drive outputs)
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4 x low current ignition outputs (can be used as low side drive outputs)
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6 x low side drive outputs, PWM capable (DPOs)
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4 x push-pull / half bridge outputs (8A, PWM capable), eg for electronic throttle
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1 x ECR output
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11 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup
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Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters
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6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs
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1 x on-board wideband controller, supporting NTK and LSU4.9
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1 x on-board 4 bar MAP sensor
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2 x CAN ports with switchable termination
Superseal connector
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34 Pin (Key 1) Plug and Pins
Plug and Pin set compatible with Haltech Nexus products that use the Key 2 / 34 position connector.