Take your R35 GTR’s tuning to the next level with the Total Racing Products Secondary MAP Harness for MoTeC. Designed for seamless integration, this harness allows you to easily add a second MAP sensor on Bank 1, providing more precise fueling control and increased engine safety.
Key Features:
- Effortless Installation: This two-piece harness makes installation simple and allows for easy disconnection and reconnection during engine rebuilds.
- Industry-Standard Connector: Compatible with most popular MAP sensor brands, including Total Racing Products, AEM, Boost Logic, Rife, and more.
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Labeled MoTeC Pin Connections: Pre-labeled with recommended pins used by performance shops:
- Black (Ground): Pin E08
- Red (5V Power): Pin E29
- White (Signal): Pin E09
- Improved Fueling Precision: Dual MAP sensors allow the MoTeC ECU to properly compensate for bank-to-bank differences in vacuum, ensuring more accurate fueling and safer operation.
- Enhanced Engine Safety: A single MAP sensor setup can leave the ECU blind to major airflow changes between banks. With dual MAP sensors, MoTeC firmware can properly detect and adjust fueling in real time to prevent dangerously lean conditions.
Why Dual MAP Sensors Matter
Each engine bank can experience slight differences in vacuum due to valve sealing, cam lash, and other mechanical variances. With a second MAP sensor, the MoTeC system gains crucial data to maintain optimal fueling under all conditions, reducing the risk of running dangerously lean if a boost pipe fails or airflow shifts unexpectedly.
Upgrade your R35 GTR with the Total Racing Products Secondary MAP Harness for MoTeC and ensure maximum reliability, safety, and precision tuning for your high-performance build.
Not all wiring is created equally. We use TXL wire featuring XLPE insulation that is heat, flame, gasoline, grease, and acid resistant and is used in extreme temperature applications of -40°F to 257°F!