Is there a way to check the TCSA solenoid? +12 volts opens it up?
Thanks,
donny v
1978 MGB
-----Original Message-----
From: paul.hunt1@blueyonder.co.uk
To: mgs@autox.team.net
Sent: Tue, 9 Jan 2007 3:56 AM
Subject: Re: 1980 MGB spark advance
If the 'box' (the TCSA solenoid) is working as it was originally designed there
is no need to disconnect the pipe and plug the port, precisely *because* the
box is doing that anyway, by only connecting vacuum through in 4th gear.
PaulH.
----- Original Message ----- > Thomas, the procedure (as I understand it) is to
disconnect the vacuum
> pipe from the distributor (and plug the pipe), then set the timing (I
> thought it was 15 degrees BTDC, but maybe 11 or 12 is good), then
> reconnect the pipe. The box that the pipe connects through is a switch
> that only allows the vacuum spark advance to work in 4th gear...
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