02 · Wiring
Analog sensors
Four thermistor inputs with pull-ups, ten 0–5 V analog channels, two independent 5 V supplies, two analog grounds. Auxiliary reuse pins are analog inputs. Sensor roles are assignable in TunerStudio.
Temperature
H3 (CLT) and G2 (IAT) are the usual pair. G3 and G1 are extra thermistor / Hall / flex pins — oil temp, flex fuel, VSS, or a spare sender. On-board pull-ups. Two-wire NTC: one side to the analog pin, the other to sensor ground (H4 or G4).
TPS and pedal
Cable throttle: H1 is TPS, 5 V from B1, ground on H4 / G4. Closed ~0.4–0.8 V, WOT 3.8–4.7 V, monotonic. Drive-by-wire adds throttle TPS 2 on F3 and pedal PPS 1 / PPS 2 on E2 and E3.
MAP and 0–5 V
F2 is the default MAP input. 5 V from C2. Remaining analog pins — H2, F1, E1, D1, C1 — take oil pressure, fuel pressure, wideband analog, or whatever the tune assigns. All aux-reuse pins on V4 are analog inputs.