Norm Sash Posted February 26, 2008 Report Share Posted February 26, 2008 We have two separate intake manifolds on this engine design. Is it possible or advisable to use two separate MAP sensors, should we be able to get by with one sensor, or should we just rely on a TPS? Quote Link to comment Share on other sites More sharing options...
ashesman Posted February 27, 2008 Report Share Posted February 27, 2008 You can only use one MAP sensor with the ECU. I would supply the MAP sensor from both plenums so that the MAP reading averages out. For consistent running you should have a balance bar between the plenums to ensure that both banks get even manifold pressure and hence are more likely to run even mixtures... You will also need a TPS that is representative of the throttle opening on both plenums. Quote Link to comment Share on other sites More sharing options...
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