Make Model Spec C-MAX II. 1.6 TDCI, 1.8 TDCI STYLEC-MAX II. 1.6 TDCI, 1.8 TDCI. TITANIUMC-MAX II. 1.6 TDCI, 1.8 TDCI. TITANIUM 18 OPTC-MAX II. 1.6 TDCI, 1.8TDCI ZETECC-MAX II. 1.6 TDCI, 1.8TDCI ZETEC 17 OPTC-MAX II. 1.6I STUDIOC-MAX II. 1.6I, 1.8I, 2.0I STYLEC-MAX II. 1.6I, 1.8I, 2.0I ZETECC-MAX II. 1.6I, 1.8I, 2.0I ZETEC 17 OPTC-MAX II. 1.8I, 2.0I,TITANIUMC-MAX II. 1.8I, 2.0I,TITANIUM 18 OPTC-MAX II. 16 OPTC-MAX II. 17 OPTC-MAX II. 18 OPTC-MAX II. 2.0 TDCI, ZETECC-MAX II. 2.0 TDCI,TITANIUMC-MAX II. 2.0 TDCI,TITANIUM 18 OPTC-MAX II. GHIA, STYLE MODELSC-MAX II. TITANIUMC-MAX II. ZETEC, STUDIO MODELS What should my pressure be?