MembersPage/LanciaSlovakia (2012-02-04 07:58:48)

Engine: Lancia Thema 2,0 16V Turbo (834 C 1.000)

- Displacement: 1995ccm

- Bore: 84mm

- Stroke: 90mm

- Cilinders: 4 in line

- Firing order: 1-3-4-2

- Distribution: by belt, DOHC (2 cams in head)

- Rotation: right

Engine tuned parts:

- Turbocharger: Garrett GT3076R, (internal wastegate), assumed pressure: little more than 2 bar

- Throttle butterfly: Jaguar 4,0L, Diameter: 73mm

- Exhaust manifold: tubular type, diameter of each pipe: 42mm

- Intercooler: Water to Air type

Engine sensors (which will be used in my project):

Crankshaft (Trigger 1):

-pulley(Crank): 60 teeth -2

-sensor type: VR (Magneti Marelli SEN 8D - 700 Ohm) from Lancia Delta/Escort RS

Camshaft (Trigger 2):

Throttle position sensor (TPS):

-type: Bosch 0 280 122 001

-total resistance : cca 2 kOhm

-number of wires: 3

Water temperature sensor (WT):

-type: negative temperature NTC (appr. 2252 Ohm at 25C)

-mark: Bosch 0 280 130 026

-impedance at -10°C = 9 kOhm

-impedance at +20°C : 2,5 kOhm

-impedance at +80°C : 0,3 kOhm

-voltage: 5V

-number of wires: 2

Intake Air Temperature sensor (IAT):

-type: negative temperature NTC (appr. 2252 Ohm at 25C)

-mark: Bosch 0 280 130 060 ( from Lancia Kappa 2,0 16V Turbo)

-impedance at -10°C = 9 kOhm

-impedance at +20°C : 2,5 kOhm

-impedance at +80°C : 0,3 kOhm

-number of wires: 2

Manifold Absolute Pressure sensor (MAP):

-VEMS external MAP sensor

-Max. pressure: 400 kpa

-Voltage: 12V

Knock sensor:

Option 1:

-mark: Magneti Marelli SEN 14B

-operation frequecy: 12-16 kHz

Option 2:

-mark: Bosch 0 261 231 006 (usualy used by VEMS)

Lambda sensor (O2):

-type: Wideband (5V)

-mark: Bosch 0 258 007 351 (recommended by Vems)

-number of wires: 6

Exhaust Gas Temperature sensor (EGT):

Engine actuators (which will be used):

Ignition:

-wasted spark type with 2 coils

-Coils type: Marelli BAE 800B (060708038010)

-Primary coil resistance: 0,54 Ohm

-Secondary coil resistance: 7500 Ohm

-Spark plugs: NGK BP6ET (3 electrodes in circle)

Injection:

-Injectors type: Peak & Hold

-Number of injectors: 4

-Resistance of 1 injector: 2,5 Ohm @ 68F

-Injectors mark: RC Engineering, 750 cc/min @ 43,5 PSI

-Injectors drivers: one driver per one cilinder

-Additional series resistor for injectors: OEM type, cca 7 Ohm per each inj. (for higher flowrate, eg. 1200-2400cc low-Z injectors, the [low-Z extension 4channel] would be better, but at 750cc/min (where idle pulsewidth not extremely short) the gains are negligible compared to the simpler series-resistors

-Fuel pump: Bosch 0 580 254 044

-Fuel pressure: 3-5 bar

Boost Control Valve:

-for this time unconnected...after: OEM Solenoid Bosch or Pierburg

Display:

- VEMS LCD Display (green)

Wiring%20diagram%20%28VEMS%29%20Tomas%20Polonec%20Fiat%20127%20Lancia%20engine.jpg


Note from support crew: You've made good plans, and a nice description of your project, include the page URL in your order comment and negotiate some discount for v3.