E.C.C. DESCRIPTION (Models with catalyzer) — Components (Cont'd)
EF & EC-34prose procedureApplies to GA13DS, GA14DS & GA16DS engines with catalyzer. Fuel pump section applies to N14 4WD models. Vacuum switch section applies only to models without E.G.R.
GA13DS, GA14DS & GA16DS
Components (Cont'd)
CHECK CONNECTOR FOR EXHAUST GAS SENSOR
The check connector for exhaust gas sensor is below fuse box.
FUEL PUMP (N14 4WD models)
A turbine type design fuel pump is used and is situated in the fuel tank.
VACUUM SWITCH (Models without E.G.R.)
Vacuum switch detects low intake manifold vacuum and transmits an electrical signal to the control unit.