I have a d16y8 the computer has no power starter radio windows all work. but the fuel pump is not. the original problem was a broke and deteriorated ground wire.

 

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Check whether fuse 44 or 13 is blown.

 

they are all fine put new grounds on everthing new battery cables tested ignition (key) for power all good main relay above the computer is not kicking on. and as for the post topic sorry im new at this forum stuff I couldnt even figure out how to make a post

 

Use a multimeter to check whether terminals 2 and 5 of the main relay plug get voltage from fuse 44 and 13.

 

13 doesnt work but im getting power to 7 in the relay so fuse 44 is ok

 

You need to have the key in ON(II) when you test for voltage at terminal 5. If you did that, check whether fuse 13 has voltage to body ground at both top test tabs. Click the Test Fuses link in my signature.

 

I have 12.6 at terminal 1 and no others

 

 

you already had me check that

 

Please remind me what you found. What tests did you do and what were the results?

 

im not getting any ignition power to the fuse box inside

 

What test did you do?

 

tested fuses but headlight horn locks all work its like the key isnt turning on I put a new ignition switch in

 

Is 40A hood fuse 42 or 46 blown? Does voltage reach the ignition switch from the battery?

 

im getting power through the switch switch tested fine