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Hello All

New to this era car but not to Aston.

I'm helping a friend with his DB7 V12 I can't find a schematic anywhere to trace the circuit .

The battery is fully charged at 13.5v,

With ignition on, at both fuel pump connectors I have 8.7v. this is testing the lead wire to battery ground (alleviates a bad ground issue).

At the relay inputs, I have 12 volts. I haven't tested anything further. My next step is to pull the board and test the relay outputs.

Any thoughts or am I missing anything?

Thanks,

Steve
 

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Registered
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Hello All

New to this era car but not to Aston.

I'm helping a friend with his DB7 V12 I can't find a schematic anywhere to trace the circuit .

The battery is fully charged at 13.5v,

With ignition on, at both fuel pump connectors I have 8.7v. this is testing the lead wire to battery ground (alleviates a bad ground issue).

At the relay inputs, I have 12 volts. I haven't tested anything further. My next step is to pull the board and test the relay outputs.

Any thoughts or am I missing anything?

Thanks,

Steve
Did you get this solved? I've got a shop manual that I'm sure has that schematic if you still need it
 
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