Wiring Harness Question

[tsgman01]

I am about to remove the motor/trans/computer from an '89 and put into a '90. I need to get a wiring harness for the '90 (the car doesn't have one), after doing some searches I need to get another one specifically for a '90 b/c of the airbag. My question is what harness(es) do I need to get?? They are both LX/5sp hatches with power everything... The interior of the car is in tact. What can I expect to pay/Where is a good place to get one?? What do I need to look out for when installing the harness, any assistance is greatly appreciated...

 

[Fastcat]

You dont need anything special or any special directions to install the harness but you need to get an 90 harness.... 91 MAY work, But dont chance it just get a 90. Best place to look for one is in the classified section of this board and try corral.net too.

 

[tsgman01]

Second ???

Do I need to use the computer from a '90 or can I use the one out of my '89?? Thanks....

 

[tsgman01]

Can anyone answer the computer question?? Thanks..

 

[jrichker]

Any working A9L (5 speed) or A9P (auto) will work with a 5 speed. Auto trans cars supposedly will only work with the A9P. The A9L & A9P computers came in 89-93 Mustangs.