Electronics (GTR R35)

This module converts the digital signal from a flex fuel sensor into an analog signal that the R35 ECU can process. Simple plug and play installation makes this module a breeze to use. All of our products are proudly assembled in the USA. Flex fuel composition sensor sold separately. Signal output is ratiometric: 0.5V = 0% ethanol content 4.5V = 100% ethanol content Less than 0.5V or higher than 4.5V indicate contaminated fuel or sensor/module malfunction   IMPORTANT EMISSIONS NOTICE: In many states, it is unlawful to tamper with your vehicle's emissions equipment. Karel Tuning LLC products are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles only and may never be used on a public road or highway. Using Karel Tuning LLC products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists. It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using or installing any Karel Tuning LLC product.

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This harness connects to the left (driver's) side MAF sensor and allows the ECU to monitor a fuel pressure sensor. Reaches fuel pressure sensors connected to the back of the fuel rails. For other sensor locations please contact us. Does not interfere with the boost sensor signal.

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Our GTR R35 harness combines the fitment of a stock OEM harness with our race features we are able to wire directly to the Motec M150 and offer in one compact package all the OEM features plus:- Dual map sensors- Dual boost control- Dual inlet ait temperature sensors- Exhaust backpressure on both banks- Dual boost sensors- Flex fuel direct connection- Fuel pressure- Crankcase pressure- 2 Nitrous stages using all OEM fuses and relays- Nitrous pressure- Wheel speed easy inputs for vehicles with ABS delete- Motec dash ready- EGT ready- No throttle body extensions required- 12 Injectors ready- Additional rotary switch- Built-in current sensing for direct control of transfer solenoid and more! This is a complete new harness however, due to the fact that some connectors and grommets are made solely for Nissan, we require a core harness. If a core cannot be provided, we will supply one at extra cost. While this is a plug and play item, expert installation is required since it will require changing Motec firmware wiring assignments to match the supplied base map as well as possible retuning due to additional sensors. Harness is provided with a complete full color PDF diagram of all wiring connections and a base map with firmware of choice with all connections populated. Does not include Knock sensor harness but connects directly to OEM Does not include primary injector harness but connects directly to OEM 12-Injector harness sold separate. Engine harness has connector ready with secondary injectors wired behind intake manifold, not routing through firewall needed Motec ECU sold separately This is a custom-made item. Turn-around time is 2-3 weeks. We do not offer "mil-spec" finishing. All of our harnesses are finished to OEM specs using OEM routing techniques and the highest quality OEM covering materials. We guarantee all of our products are free of manufacturing defects and have tested them for years.   IMPORTANT EMISSIONS NOTICE: In many states, it is unlawful to tamper with your vehicle's emissions equipment. Karel Tuning LLC products are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles only and may never be used on a public road or highway. Using Karel Tuning LLC products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists. It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using or installing any Karel Tuning LLC product.

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