avital 4103 in 2000 expedition

hello everyone , I,m new here and I know I will find the help I need , So thanks in advanced.  Problem is I'm installing my avital 4130 in a 2000 ford expedition 4.6l and when i press the remote start button all that happens is it just bumps the starter for half a second. I'm lost as all heck now. I'm using a dei 555p bypass.

I could not find the pink/white wire they say is in the front of engine in a 3 pin connecter under air intake , so I did some reading and seen other people say use one of the coil pack wires ( not the GREEN/ red wire) so thats what i've done

well after trying what you said chris , with the coil pack the led light would not go constant , but switched wire to odd fuel injector wire and tryed it again. this time the led light stayed constand and the parking lights flashed once , so i,m assuming that the tach is working properly now but still just bumps the starter for half a second . tryed with key in and key out thinking that would eliminate a prob with bypass.There are a couple wires i'm not sure if i need to hook up. ....

primary harness (H1) wiring diagram

h1/3     yellow      (+) ignition out (to alarm) 

h1/5      oarnge     (-) ground when locked

and then on the 4-pin satellite harness I only have the blue  (-) status output wire connected to the blue status wire on the main box

h1/1    light GREEN/ black  (-) factory alarm disarm  ...... to factory disarm  dark GREEN/ purple  drivers kick panel

h1/2   GREEN / WHITE (-) factory rearm  .....  didnt use

h1/3     yellow  (+)  ignition out (to alarm) ........didnt use

h1/4    WHITE/ blue  (-) activation input ............. didnt use

h1/5 orange  (-) ground when locked............didnt use

h1/6  brown  (-) horn output.............. didnt hook up yet

h1/7  RED / white  (-) trunk release output...... didnt use

h1/8 black   ground    ........... grounded to body under dask where another ground strap was already

h1/9 white (+/-) light flash........... to brown (+) wire parking lights  at drivers kick panel

4-pin satellite harness

1- blue (-) status output...........connected to blue status wire from 555p bypass harness

2- orange (-) accessory output.........didnt use

3- purple (-) starter output ...............didnt use

4- pink (-) ignition output...............didnt use

heavy guage relay wiring

1- pink (+) output to ignition circuit............ to blue/light green    ignition

2- purple (+) output to starter circuit............... to RED / light blue   starter

3- orange (+) output to accessory circuit................to RED / black accessory

4- red (+)  (30A) high current 12 input........to GREEN/ purple  constant 12v+

5- pink/white  (+) programmable output for accessory or ignition.............to gray / YELLOW  ignition 2

6- red (+)   (30A) high current 12 input........to yellow constant 12v+

door lock harness , 3 pin connector

1- blue (-) unlock output..........pink/light green(-)  keyless module under dash

2- empty.........not used

3- green (-) lock output .........pink / YELLOW (-)  keyless module under dash

remote start harnes (H2) wiring diagram

h2/1  BLACK/ white (-) neutral safty switch input................ used supplied toggle switch ,one end to this wire and other end of switch to same RED / light blue wire where starter wire is connected

h2/2  violet/white tach ............ to odd wire on fuel injector

h2/3  brown  (+) brake switch shutdown wire.................light green wire on brake switch

h2/4  gray (-) hood pinswitch .............. mounted under hood

h2/5  blue/white (-) 200ma 2nd status/ rear defogger output................................didnt use

also here is for the 555p bypass

1- red constant 12v

2-black bround .... existing ground strap

3-blue  (-) remote start input.........to blue status wire from 4-pin satellite harness

4- green  not used

5- yellow/black  immobilizer data tap............to black wire in the 4-pin connecter on key switch

6- yellow not used

7- brown  immobilizer sync tap ......................to orange wire  in the 4-pin connecter on key switch

8- pink  ignition (car side) .......... for this i cut the blue ignition wire  in the 4-pin connecter on key switch and connected this wire on end going to car

9- pink/white (key side) ............ this wire to other end of the blue wire going to key tumbler.

tried to be as detailed as possible, let me know if more info needed