Electrical Specifications

Component specifications




Bosch ME 7 engine control module (ECM)
Integrated atmospheric pressure sensor




Throttle unit
Damper motor integrated with electronic unit




Accelerator pedal (AP) position sensor
Two signals. Pulse width modulated and lineal signal (digital / analog)




Pressure regulator
Line pressure 380 kPa




The mass air flow (MAF) sensor
Mass air flow (MAF) sensor resistive film.
Measurement range 12-640 kg/h.
Q (kg/h) 12.0 15.0 30.0 60.0
V (volt) 1.31 1.39 1.69 2.11





Fuel pump
Pump capacity at a line pressure of 380 kPa and 13 V > 125 l/min.
Power consumption at a line pressure of 380 kPa and 13V max 7.5A




Injector
Coil resistance should be approximately 12 ohm (at 20°C).




Boost pressure sensor
Piezo resistive lineal pressure sensor. Measurement range 20.0-250 kPa.
P (kPa) 90.0 101.3 150.0 200.0
V (Volt) 1.69 1.90 2.80 3.71




Turbocharger (TC) control valve
Frequency controlled valve. Resistance 29.7




Camshaft reset valve
Frequency controlled valve. Resistance 3.7




Intake air temperature (IAT) sensor







Engine coolant temperature (ECT) sensor







Knock sensor (KS)
Piezoelectric crystal.




Camshaft position (CMP) sensor
Magnetic resistive sensor with permanent magnet




Engine speed (RPM) sensor
Inductive sensor with permanent magnet Resistance 125.5 ± 17




Front heated oxygen sensor (HO2S)
Linear probe




Preheating, front heated oxygen sensor (HO2S)
Resistance approximately 3 (at 20°C)




Rear heated oxygen sensor (HO2S)
Binary probe




Preheating, rear heated oxygen sensor (HO2S)
Resistance approximately 10 (at 20°C)




Ignition coil
Individuaily mounted ignition coil with integrated power driver




Spark plugs
Multi electron




Outside temperature sensor







A/C pressure sensor
Linear pressure sensor. Measurement range 0-3100 kpa.
V (Volt) 0.25 1.00 2.00 3.00 4.75
P (kpa) 0 517 1206 1894 3100

Air conditioning (A/C) pressure switch (Pressostat)
Pressure controlled switch.
P (kPa) 295-325 160-180
Status On Off




Canister purge (CP) valve
Pulse ratio controlled valve. Resistance 29.7 ± 1.4




EVAP canister shut-off valve
Solenoid valve. Resistance 17 ± 1




Fuel tank pressure sensor
Piezo electric lineal pressure sensor
P (kPa) -2.0 -1.5 0 0.5
V (Volt) 1.70 2.10 3.30 3.70




Fuel pump (FP) relay
Frequency controlled mechanical relay




Air conditioning (A/C) relay
Mechanical relay. Resistance coil 96




Engine cooling fan (FC) relay
Two pole mechanical relay. Resistance 80




System relay (1)
Mechanical relay. Resistance 80




Clutch pedal sensor
Self-adjusting.
Position (mm) 0 25 50 100
R (ohm) 1500- 1000- 750-1750 500-1000
2500 2000




Brake pedal sensor
Self-adjusting.
Position (mm) 0 20 30 50
R (ohm) 1300- 1000- 900-1700 600-1400
2100 1800




Stop (brake) lamp switch
Two separate switches.




Engine coolant level switch
Level indicator




Oil pressure switch
Pressure controlled switch.