Make Model Spec 408. SALOON 16 OPT408. SALOON 17 OPT408. SALOON, 1.6 16V, 2.0 16V408. SALOON, 1.6 HDI, 1.6 THP, 2.0 16V; (SOUTH AMERICA)408. SALOON, 1.6 HDI, 1.6 THP, 2.0 16V; 16 OPT. (SOUTH AMERICA)408. SALOON, 1.6 HDI, 1.6 THP, 2.0 16V; 17 OPT. SPORT . (S-AMERICA)408. SALOON, 1.6 THP, 2.0 16V; (ASIA)408. SALOON, 1.6 THP, 2.0 16V; 16 OPT (ASIA)408. SALOON, 1.6 THP, 2.0 16V; 17 OPT. (ASIA) What should my pressure be?