Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Computers and Control Systems

Turbocharger Boost Pressure

Turbocharger boost pressure is given in absolute pressure.
Absolute pressure = atmospheric pressure + gauge pressure.

Initial boost pressure: 125-132 kPa (17.8-18.8 psi) (absolute pressure) at 3,000 rpm and +20°C (68°F).

Maximum boost pressure: 136-150 kPa (19.3-21.3 psi) (absolute pressure) at 5,100 rpm and +20°C (68°F).