Once you get the harness up to the ecu location, your're ready for the wiring.

London has been an important centre for finance for many years. The financial district, known simply as 'the City', occupies one square mile of central London. It is the site of the original walled city, and still has its own Lord Mayor and local government. Until very recently it was the home of the 'City gent' with black bowler hat and tightly rolled umbrella; the bowler is rarely seen today. In contrast to the entertainment district in the West End of London, the City is almost deserted at night. Although hundreds of thousands of people work in its offices by day. only about eight thousand actually live within the square mile.

Although the City is central to international finance, to many observers it seems increasingly independent of the British domestic economy. When London was an imperial capital, the City was its financial heart, but in the age of telecommunications, the City could be situated anywhere.

The Bank of England

Tins is Britain's central reserve bank. It controls other British banks, issues banknotes (although the Scottish banks still Leslie their own notes), and acts as the government's banker. The City has the greatest concentration of banks in the world and is responsible for about a quarter of international bank lending.

The Stock Exchange

London has had a Stock Exchange for dealing in stocks and shares for over 200 years. Since 1973 it has been the single International Stock-Exchange for the United Kingdom and the Republic of Ireland. In March 1986 membership of the London Stock Exchange was opened to overseas companies, and commissions became negotiable. In October 1986 it became possible for stockbrokers to deal in shares through telephones and -computers instead of face-to-face on the floor of the Exchange. These dramatic changes in City practices became known as 'Big Bang': they linked London much more closely with the other major international financial centres in Tokyo and New York.

A number of international exchanges are also based in the City. These provide an international market where materials and services can be bought and sold. For example, the London Metal Exchange deals in industrial metals and the Baltic Exchange arranges the sale of half the world's ships and most of the world's sea cargo.

Lloyd's of London

The City is also a major centre for insurance services. Lloyd's of London insures everything from houses to ships through its underwriters, insurance specialists who accept risks on behalf of groups of members who are responsible for meeting any insurance claims. Lloyd's currently receives £8,000 million in payments each year. 75 per cent from outside Britain. Lloyd's also publishes detailed information on ships and their movements.

Comprehension

Use the information on these two pages to answer the questions.

1 What exactly is 'the City".'

2 Name four of the City's major financial institutions.

3 Where do 'underwriters' work? What do they do?

When was 'Big Bang'? What changes were introduced?

Discussion

Work in pairs.

1 Which institutions mentioned above would be likely to have the following information:

a the number of £10 notes in circulation in Britain?

b the international price of copper? с the cost of transporting goods by sea? d the cost of insuring a ship'.'

2 Which of the City's activities are connected with the international world of finance, and which are related to Britain's own
economy?

Once you get the harness up to the ecu location, your're ready for the wiring.

You need to buy four 4 pin relay, and 6 fuse holders with 10 amp fuses, or a small universal fuse box. I got mine from Radio Shack.

Next you need to find the 3 connectors on the S13 harness. They'll be in the same location as the s12 plugs were at. Follow the S13 harness from the ecu until you see 2 small canister shaped things with rubber caps. one has a yellow wire with a red stripe. Find these then move along to the 3 connectors. Unplug these and then you will have disconnected your engine/ ECU loom.

Now your ready to wire your relays/ fuses.

1st relay: ECU Power

Pin 30- 12v constant on "Fused" power source

Pin 87- Black/ white wire from S13 harness

Pin 85- Ground

Pin 86- Ignition on source

2nd relay: Ignition

Pin 30- 12v constant on "Fused" power source

Pin 87- Bigger black/ red wire spliced with bigger blue/ red wire from S13 harness

Pin 85- Ground

Pin 86 Ignition on source

3rd relay: IACV

Pin 30- 12v constant on "Fused" power source

Pin 87- black/ yellow wire from S13 harness

Pin 85- Ground

Pin 86- Ignition on source

4th relay: Fuel pump

I re-wired mine completly using the following diagram:

Next

ECU relay- Wire the red/ black wire from the S13 harness to an ignition on source

ECU back-up power- Wire the red wire from the s13 harness to a 12v constant on "fused" power source

O2 sensor- Wire the brown wire from the S13 harness to an ignition on source

Next move on to the S12 lower harness. I simply just plugged back in the tranny connectors from the s12 lower harness since I used the s12 b tranny.

Oil sender- Use the S12 sender and S12 plug still connected to the s12 lower harness

Alt- MK1: Snip off the s13 alt connectors, and snip off the s12 alt connectors. Next splice on the s13 connectors onto the s12 lower harness, then plug onto the alt.

Alt- MK2: I was informed by Indy that the MK2 ca18et alt wiring is the same as the S13's, so all you have to do is just plug it back in. Not sure on the mk2 ca20 alt wiring.

Starter- I can't remember.....I think the S12 starter wiring from the lower harness, just plugged onto the s13 starter......I could be wrong though.

Next move to the ECU side of the S13 harness, which now should be laying in the foot well on the left side.

There should be a small white plug near the s13 ecu....part of the s13 harness.

You have to wire in the temp sensor. You will need to remove the instrument cluster.

Find the blue/ black wire from the small white s13 plug. connect a wire to it, and run it up behind the instrument cluster. Next snip the purple/ white wire behind the cluster, which is the temp gauge signal wire, and connect the wire that you ran up to the cluster side of the purple/ white wire.

Next take off the ignition switch cover from around the steering column. Find the yellow/ black wire at the back of the key switch....this is your starter signal. Now find the orange wire from that small white plug on the S13 harness, where the temp signal wire came from. Connect a wire to that orange wire, add a inline fuse, then run it up and splice it into the yellow/ black ignition wire at the back of the key switch. DON'T CUT THIS WIRE, SPLICE IN THE NEW WIRE.

Next down by the s13 harness by the ecu should be atleast 1 black wire. Add some wire to this, and ground it. I had 3 total black wires, and grounded all 3.

Wiring the tach. Follow the instructions within this thread..........

http://www.club-s12.org/forums/index.php?s...=14975&st=0

I did it slightly different....basically what I did was splice in the 4 diodes on the coil pack wiring near the ignitor, as per Gerry's instructions, then the opposite ends of the diodes I twisted all 4 together, crimped them into a butt connector, then crimped a long piece of wire in the other end of the same butt connector, routed it, and spliced in to the tach gauge signal wire, which is part of the S12 primary transistor wiring harness, down near the maf location. If you removed ALL of your s12 wiring, then you'll have to tap into the back of the instrument cluster as described in the above link.

Your wiring is now complete!

Date: 2014-12-29; view: 1214