Z. Checking the Air and Vacuum Hoses

Z. Checking the air and vacuum hoses

If a leak is suspected the following points should be carefully inspected. Apart from the connectors the hoses between the connectors should be inspected




A Vacuum hose, crankcase ventilation
B Vacuum hose, A/C unit
C Hose to power brake booster
D Canister control hoses
E Fresh air hose
F IAC valve
G Pressure regulator
H Injectors




A Vacuum hose, A/C unit
B Hose to power brake booster
C Hoses, canister control
D IAC valve
E Hoses, charge air cooler (CAC) system
F Injectors
G Pressure regulator