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blauw

30-11-2004
Because at the moment there is an Autronic direct fire CDI installed, this wiring is changed. I keep this page online for those who like to see this wiring with the old ignitor, and stock coil.


25-06-2002:
This page contains the wiring diagrams for my european spec ST185.
Because the engine was out of the car, it was not difficult to remove the wiring harness. Eventhough this rewiring is an horrible job......

Autronic main wiring diagram Gert


Autronic relay wiring Gert


Autronic ralay and connectors Gert


Autronic ralay and connectors Gert


ERL water injection wiring diagram



25-06-2002
Location of relais, and connectors
Name: Details: Location:
ERL water injection trigger
relay
Yellow tape - 4 pin relay
pin 30 - orange = ERL
pin 85 - grey/blue = SMC pin 1
pin 86 - red = +12 volt power
pin 87 - blue = ERL
Passenger side, at the right, near the other relays.
ERL water injection,
and electronic boost controller cut off relay
Black tape - 5 pin relay
pin 30 - black = ground wire EBC
pin 85 - red = ERL fault light = +12 volt
pin 86 - green = ERL fault light
pin 87 - not used
pin 87a - black = ground wire EBC
There is a diode between pin 86 and 85, with the band towards the red wire
Driver side, near the throttle pedal
Fan control Blue tape - 5 pin relay
pin 30 - blue/black = fan
pin 85 - blue/black = from SMC pin 2
pin 86 - red = +12 volt power
pin 87 - not used
pin 87a - black, into white/black = ground fan
Near engine ECU
Autronic SMC
fuelpump relay
Red tape - 5 pin relay, no change over relay.
pin 30 - brown = power to fuelpump
pin 85 - red = SMC pin 25
pin 86 - blue = SMC pin 24
pin 87 - red, coming from blck/orange = power
Near engine ECU
Reluctor interface Connected between distributor, and Autronic SMC. Shielded wires from distibutor to reluctor interface Behind glove box.
Glove box need to be removed
Name: Details: Location:
T-Vis relay Yellow tape - 4 pin relay
pin 30 - black = ground, spliced in 5 volt converter ground wire
pin 85 - red = +12 volt power, coming from power fan relay
pin 86 - pink = SMC pin 15
pin 87 - blue/red = ground, coming from T-Vis valve
Near engine ECU.
Power converter Power converter, converts +12 volt into 5 volt:
5 Volt is needed to feed the Turbo Pressure Sensor This TPS is feeding the stock dashboard turbo pressure gauge.
Three wires:
red = + 12 volt power, with fuse
black = ground, made at the driver side, carbody.
red into purple/blue to connector = + 5 volt power, to pim wire (pink/blue)
Behind glove box.
Glove box does not need to be removed
Omori 45mm gauges Electronic oil pressure gauge
This gauge is feed by two sending units. One is for oil pressure, and one is for fuel pressure. The little switch at the right, in front of the gear stick lever is used for switching between the two sending units.
Electronic oil temperature gauge
This gauge is feed by two sending units. One is for oil temperature, and one is for water temperature.
The little switch at the left, in front of the gear stick is used for switching between the two sending units.
Mechanical oil pressure gauge
This gauge is used to check the pressure of the ERL water injection

Connector:
green = power for illumination, into white Omori wire
red = +12 volt power with fuse, into yellow, into red
Omori wire.
black = ground, into two black Omori wires.
Connector is located behind the Omori gauges
Name: Details: Location:
Bosch igniter 7 Pin Bosch Ignitor
1227 022 008
pin 1 - white/blue = negative from coil
   - white/blue = spliced to black wire for ERL
   - white/blue = spliced to black wire with
     1K Ohm resistor inline to tachometer
pin 2 - black = engine ground
pin 3 - black = engine ground
pin 4 - green = +12 volt coming from IG+ (blk/org)
pin 5 - not used
pin 6 - pink/white = pin 35 Autronic SMC
pin 7 - not used
Firewall, driver side
Bosch oxygen sensor Four wire
Bosch Sensor - LSM11
0 258 104 002
123133 - 12v - Germany
Downpipe
Diagnostic box Connected pins:
IG = ignition signal (white/blue)
+B = +12 Volt power (black/yellow)
E1 = engine ground (brown)
OX = oxygen sensor signal. This wire is still connected at the diagnostic box, but not at the Autronic SMC.
Near firewall, driver side
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