Wiring in mk1 1,8 8v converted to 1,8 16V PL

I have a few questions regarding the wiring of a 16v conversion with engine code PL (1,8 16V 129 hp with Lambda and cat.)

* The fuel pump wire from the knock sensor ctrl. unit should go to pinD13 in the fuel pump relay according to: https://docs.google.com/file/d/0B_V9-6xfgGlIYmZhNThkYmQtYTBjNS00MDdhLWE4MjgtYTVjMTI3YzUzMzhi/edit

Where should I connect this on my 83 fusebox?

* There is a oil temp. sensor on the back of the engine, formed like a pinhead. Is this only used on a mk2?

* There is also a pinhead formed water temp. sensor on the head, together with two plug connectors next to the thermostat housing on the head. Is this also only used on mk2's?

* Where can I connect the lambda heating element in the fuse box?

* I have a connector with 3 pins. One goes to starter 15a, one goes to pinD2 fuse#17, but what about the last one?

* There is a square connector with 2 round pins in it. One is ground, what is the other?

I have pictures, but I don't know how to upload

All help is much appriciated!

Best regards
Kimmo

1. d/13 is fuel pump relay trigger, run it to the same pin on your fusebox or use k-jet 8v fuel pump relay without rev limiter

2. this is for the mfa, if you dont have or want it then leave it off

3. they will all be needed, one for ecu and one for dash plus another for 5th injector i think

4. fuel pump power feed, this would have gone to a spade hanging off E/14 same with the WUER power wire if it has one (not sure on pl) if your car isnt a gti you need to run this to wherever you get your fuel pump power from

5. wire colours? need to know where the wires end up too

6. again colours? where is it going to?