Did you get this solved? I've got a shop manual that I'm sure has that schematic if you still need it
01 DB7 V12 fuel pump voltage issues
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
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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