FS-DET Engine
Mazdaspeed US decided to turbocharge the US FS-DE, known as the FS-DET in 2003 for the Mazdaspeed Protegé and it generated 170 hp (127 kW; 172 PS) and 160 lb⋅ft (217 N⋅m), the same hp rating as the naturally aspirated Mazdaspeed Familia edition FS-ZE but with a sharper torque curve. This means that the Mazdaspeed Protegé's engine is internally identical to the regular FS-DE, except with a turbocharger installed.
The updated FS-DE engine did enjoy a few minor technical features, such as:
- Oil Squirters
- VICS (Variable Intertial Charge System)
- VTCS (Variable Tumble Control System)
- Windage Tray
Applications:
- 1993–2002 Mazda 626
- 1993–1997 Mazda MX-6
- 1999–2001 Mazda MPV (Japan)
- 1999–2003 Mazda Capella
- 2001–2003 Mazda Protege
- 1993–1997 Ford Proge
- 1993–1999 Ford Telstar
- 1999-2006 Kia Carens
| Haltech Elite Series Setting | Value |
Number of Cylinders | 4 |
Capacity | 2.0L |
Firing Order | 1-3-4-2 |
Engine Type | Piston 4 - Stroke |
Injection Mode | Sequential |
Number of Inj | 4 |
Inj Flow/Size | 265cc |
Inj Current Setting | High |
Ignition Mode | Wasted Spark |
Ignition Edge | Falling |
Ignition Dwell Mode | Constant Charge |
Trigger Tooth Pattern | USDM: 36-1 | JDM: 2 Groups of 2 Unevenly spaced teeth |
Home Tooth Pattern | USDM: 3 teeth | JDM: 3 teeth |
ESP Trigger Pattern | USDM: FSZE | JDM: FSDE |
TDC Angle | USDM: 79 | JDM: 435 |
Trigger Sensor Type | Reluctor |
Trigger Sensor Edge | Falling |
Trigger Filter Level | 0 |
Trigger Pullup | - |
Trigger Ground Ref | Enable |
Home Sensor Type | Reluctor |
Home Sensor Type | Falling |
Home Filter Level | 0 |
Home Pull-up | - |
Home Ground Ref | Enable |
Home Min RPM | - |
Quick Start | Enable |
PnP adapters available through Boomslang: Test Vehicle has Elite 750
Recommended to Start with the MX-5 SE Turbo Map
Coils
| Pin | Function | Haltech Color | Haltech Output | Elite 550 / 750 | Elite 1000-2500 |
| A: Blk/Blu | Hot in Run or Start 10amp | (From Main Relay) | - | - | - |
| B: Blk/Wht | Ground | - | - | - | - |
| C Red | Coil 1 | Yellow/ Black | Ignition Output #1 | 3 | A3 |
C Wht | Coil 2 | Yellow / Red | Ignition Output #2 | 4 | A4 |
Crank Sensor
Pin | Function | Haltech Color | Elite 550 / 750 | Elite 1000-2500 |
1 | Ground | - | - | - |
2 | Trigger (+VE) | Yellow | 31 | B1 |
3 | Trigger (-VE) | Green | 33 | B5 |
Cam Sensor
Pin | Function | Haltech Color | Elite 550 / 750 | Elite 1000-2500 |
1 | Home (+VE) | Yellow | 32 | B2 |
2 | Home (-VE) | Green | 34 | B6 |
TPS Sensor
TPS Pin | Function | Haltech Color | Elite 550 / 750 | Elite 1000-2500 |
1 (Orange) | Signal Ground | Black / White | 11 | B14 / B15 / B16 |
2 (Brown/Yellow) | TPS | White | 14 | A14 |
3 (Pink/Blk) | 5v Supply | Orange | 9 | A9 |
MAP Sensor
Test vehicle used Elites On-boar map sensor
MAP Pin | Function | Haltech Color | Elite 550 / 750 | Elite 1000-2000 |
1 | 5v Supply | Orange | 9 | A9 |
2 | MAP | Yellow | 15 | A15 |
3 | Signal Ground | Black / White | 11 | B14/ B15 / B16 |
VSS
VSS Pin | Function | Elite ECU |
1 | Ground | - |
2 | Switched 12v | - |
3 | VSS | Any Available SPI or DPI |
Coolant Temperature Sensor
ECT Pin | Function | Haltech Color | Elite 550 / 750 | Elite 1000-2000 |
1 (Violet/Yellow) | Coolant Temp (Pull Up) | Violet | 30 | B4 |
2 (Orange) | Signal Ground | Black/ White | 11 | B14/ B15/ B16 |
Air Temp
The sensor is commonly upgraded to an open body sensor similar to HT-010204 due to the slow response time of the factory AIT.
Two-wire sensor located on the Intake Manifold. This sensor is not polarity dependent. Caution: this connector is the same as the Idle Air Control Valve. If the IAC is connected the sensor will fail.
AIT Pin | Function | Haltech Color | Elite 550 / 750 | Elite 1000-2000 |
1 (Blue / White) | Air Temp (Pull Up) | Gray | 29 | B3 |
2 (Orange) | Signal Ground | Black/ White | 11 | B14/ B15/ B16 |
Dual Intake Runner / VICS
Pin | Function | Elite ECU |
1 (Pink) | Dual Intake Runner | Available Output (Active Low) |
2 (White/Red) | Switched Battery Power | - |
VTCS
(Variable Tumble Control System) - A set of butterflies in the intake manifold that would close to promote low emissions combustion under cold start at low engine speeds. These had a reputation of being noisy at times.
Pin | Function | Elite ECU |
1 (Blue/Red) | Generic Out | Available Output (Active Low) |
2 (White/Red) | Switched Battery Power | - |
Frequency 50hz | - | - |
IACV
BAC Two-wire signal available from any Elite ECU.
IAC Pin | Function | Elite ECU |
1 (Brown) | Idle Control | Available Output (Low Side) |
2 (Grey) | 12v Ignition Power | Caution: This wire pin is supplied voltage via the factory ECU. Use caution if doing a parallel install |
Switch to the ground when pressure is on the steering rack. This can be used to increase the target idle (Duty Cycle)
-Any available Inputs (Pull Up recommended)
Pin | Function | Elite ECU |
1 | Power Steering Switch | Available Input (Pulled to Ground Active) |
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