Paseo Coupe L4-1497cc 1.5L DOHC MFI (1997)
Evaporative Emission Control Canister: Testing and Inspection
CHARCOAL CANISTER INSPECTION
1. Disconnect EVAP hoses from charcoal canister.
2. Visually inspect charcoal canister.
Look for cracks or damage.
3. Check for clogged filter, and stuck check valve and diaphragm.
(a) install a plug to port E.
(b) While holding port B closed. blow air (1.76 kPa 18 gf/sq.cm, 0.26 psi) into port A and check that air flows from port D.
(c) While holding port B and port D closed. blow air (1.76 kPa, 18 gf/sq.cm, 0.26 psi) into port A and check that air does not flow from port C.
(d) Apply vacuum (3.43 kPa, 26 mmHg. 1.01 in.Hg) to port B. check that the vacuum does not decrease when port C is closed and check that the
vacuum decreases when port C is released.
