Hello.
Is there a power take off at 12volts I can use to switch a relay that would only be live with a running engine?
Andy
- posted
18 years ago
406 Wiring info
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- Vote on answer
- posted
18 years ago
The nearest thing which comes to mind is the fuel pump power feed.
John
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- posted
18 years ago
and the coil feed :-)
- Vote on answer
- posted
18 years ago
"" wrote: > Hello. > > Is there a power take off at 12volts I can use to switch a > relay that > would only be live with a running engine? > > Andy
Hi, fuel pump power feed and coils supply would always be on with ign I think. Depending on year and model there is a supply from alternator or ECU. This should give an indication of engine running. It is intended to close a relay for a/c operation. ie no pump clutch engaged on a stopped engine. If you have a/c take supply from activated a/c relay supply. If you dont have a/c, use supply to feed the new relay coil, with the other side of coil to ground. T.