Hondata | 4 bar Map Sensor | S2000/R18The Hondata 4 bar MAP sensor is a plug compatible replacement for the Honda factory MAP sensor. It is a direct replacement for the B, D, H, F, J, K series, and L15B7 Honda engines. This plug in sensor takes less than 60 seconds to install and eliminates the risk of sensor damage that often occurs when attempting to wire in other types of MAP sensors. The 1. 5 Turbo Civic Si requires two of these sensors. Important note for automatic transmissions