What the Elite 950 is
The Elite 950 is a compact standalone ECU that controls fuel and ignition, with the key tuning features of the larger Elites. It comes fully enabled, so there are no extra charges to unlock advanced functions later. With four ignition outputs and eight injector drivers, it's a natural fit for four-cylinder engines and straightforward builds where you don't need a long list of spare inputs.
Headline features
- Internal 3 bar MAP sensor, good for up to 200 kPa of boost (2 bar, about 29 psi)
- Fuel types: gasoline, methanol and ethanol, with direct connection for an E85 flex fuel sensor
- Closed loop O2 control and closed loop idle with learning
- Auto tune: short and long term fuel learning, plus idle learning
- Single sensor VVT only
- Injection patterns: sequential, semi-sequential, batch or multipoint
- Ignition types: distributor, multi-coil or Haltech multiplex CDI
- Load sensing by throttle position, MAP or MAF
- User definable tables, onboard logging and ESP software
If you're planning flex fuel, pair it with the Haltech flex fuel composition sensor.
Inputs and outputs
| Type | Count | Notes |
|---|---|---|
| Injector outputs | 8 | Peak and hold, 0-8 A peak / 0-2 A hold |
| Ignition outputs | 4 | |
| Engine position inputs | 2 | Wide trigger support |
| Digital pulsed inputs | 2 | Digital signals only |
| Digital pulsed outputs | 5 | Fans, pumps, boost solenoid and similar |
| Analog voltage inputs | 2 | Plus dedicated TPS, coolant temp and air temp inputs |
| CAN | 1 | Haltech CAN expansion devices |
Two general analog inputs go quickly: oil pressure and fuel pressure alone use them up. If you need more, Haltech CAN expansion devices or a bigger Elite are the usual answers. We'd rather you plan for it now than rewire later.
Specs
| Spec | Value |
|---|---|
| Supply voltage | 8 to 16 V DC |
| 5V sensor supply | 100 mA max |
| Size | 5.0 x 5.0 x 1.54 in (127 x 127 x 39 mm) |
| Weight | 0.771 lb (350 g) |
| Sealing | IP67 with the waterproof USB cable fitted (sold separately) |
Wiring it up
Start with the Elite 950 pinout, then choose the basic or premium universal harness diagram depending on which harness you have. Want help deciding between the 950 and a larger Elite? Browse the Haltech range or book a free consultation.
