Vacuum readings

Topics relating to the Lotus Exige S1 (series 1)
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Evoman
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Joined: Fri Apr 03, 2015 12:00 pm

What are the typically expected vacuum readings for the S1 Exige engine?
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trackrod
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Location: Germany

In my VHPD engined Exige the vacuum reads about 60kPa when idling. Compared to a standard Rover K enige this is quite high and may be caused by the high-overlap camshafts.
Evoman
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trackrod wrote:
Sun Dec 02, 2018 6:58 pm
In my VHPD engined Exige the vacuum reads about 60kPa when idling. Compared to a standard Rover K enige this is quite high and may be caused by the high-overlap camshafts.
Thanks trackrod, I managed to hook with the wifi reader and the Car Throttle Ap yesterday and got some readings, similar to yours really 64-66kPa
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