Aerio L4-2.3L (2006)
Compression pressure
Standard: 1400 kPa (14.0 kg/sq.cm, 199.0 psi)
Limit: 1200 kPa (12.0 kg/sq.cm, 170.0 psi)
Max. difference between any two cylinders: 100 kPa (1.0 kg/sq.cm, 14.2 psi)
11. Carry out Steps 8), 9) and 10) on each cylinder to obtain 4 readings.
12. After checking, install spark plugs (2) and ignition coils (1).
13. Install ignition coil couplers.
14. Connect injector wire harness at coupler.
15. Install engine cover.
