Analog sensors

Every analog sensor on Race Core is a three-wire 0–5 V (AV) or a two-wire NTC (AT). The wiring pattern never changes.

Three-wire 0–5 V (MAP, TPS, PPS, pressure)

• 5 V from C9 / C21 / C32 (Sens 1) or C10 / C22 / C33 (Sens 2).
• Ground to any sensor GND on Connector C.
• Signal to the AV pin you assigned (MAP → AV 1, TPS → AV 2 by convention).

Two-wire NTC (CLT, IAT, oil temp)

• One side to the AT pin (CLT → AT 4, IAT → AT 2).
• Other side to sensor GND. The pull-up lives inside the ECU.

Shielded cable is worth it on MAP if the sensor sits on the engine; it is mandatory on knock. Drain the shield at the ECU sensor ground only (single-end).