D1 5Z1 engine: VTEC-E, 1493 cc D16Z6 engine: VTEC, 1590 cc Both engines are SOHC, inline 4 cylinder, water cooled, and multi-point injected. These engines use the Honda Variable Valve Timing and Lift Electronic Control System (VTEC-E or VTEC) which allows the timing and lift of the intake valves to be changed simultaneously. D15Z1 engine (VTEC-E):