Paul Turner Posted February 6, 2005 Share Posted February 6, 2005 Is the fuel pump cable from the ECU live or earth? DTA's are earth and the auto electrician I bought some bits off yesterday said most OEM kit is. My wiring diagram simply says 12V. Thanks. Paul Link to comment Share on other sites More sharing options...
pete g Posted February 6, 2005 Share Posted February 6, 2005 ecu switches 12v to earth to energise fuel pump relay Link to comment Share on other sites More sharing options...
Peter T Posted February 6, 2005 Share Posted February 6, 2005 Weber versions are 12+volts which energises a relay, DTA use 12-volts to energise the relay, not sure what MBE use but putting a meter on it will show. Watch This Space....Get it ? Link to comment Share on other sites More sharing options...
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