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[ROOT]/includes/functions.php on line 4752: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4754: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4755: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4756: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) RS Motorsport :: Classic Speed Restored • View topic - Oil pressure switch
I once made a dual oilpressurewarning light; take a 15 psi switch and a 30 psi switch and mount them both on a T-piece. Wire up both switches in parallel but wire an LPG-shut-off-box in series with the 30 psi item.
The LPG-shut-off-box senses rpm and if it's below a certain limit (usually something like 250 rpm) it switches off the release valve for the LPG tank.
By modifying the box so that it switches off below 2000 rpm the 30 psi switch gets switched off (alot of switch ...) below 2000 rpm.
That way the 15 psi always works and above 2000 rpm you get an additional warning if the pressure drops below 30 psi.
A bit more work and you have to buy 2 switches but an engine rebuild is far more expensive. System worked well only the driver decided to ignore the light when it came on as "it was just 1 lap to go" ...
