E.C.C. TROUBLE DIAGNOSES (Models with catalyzer) — Electrical Components Inspection (Cont'd): E.C.U. Inspection Table (continued) + E.C.U. Harness Connector Terminal Layout
EF & EC-142spec tableE.C.U. inspection table continuation for models with E.G.R.; engines GA13DS, GA14DS & GA16DS with catalyzer. The with-E.G.R. E.C.U. uses three connectors: 16-pin (101-116), 12-pin (1-12), and 20-pin (13-32).
GA13DS, GA14DS & GA16DS
Electrical Components Inspection (Cont'd)
NOTE
*Data are reference values.
E.C.U. Inspection Table — Models with E.G.R. (continued)
107
ItemMixture heater relay
ConditionEngine is running. — Engine is cold and at idle.
*Data (reference value)Approximately 0.8V
107
ItemMixture heater relay
ConditionEngine is running. — Except the above condition.
*Data (reference value)BATTERY VOLTAGE (11 - 14V)
108
ItemAccelerator pump control solenoid valve
ConditionEngine is running. — Engine is cold and at idle.
*Data (reference value)Approximately 0.8V
108
ItemAccelerator pump control solenoid valve
ConditionEngine is running. — Except the above condition.
*Data (reference value)BATTERY VOLTAGE (11 - 14V)
112
ItemIdle-up control solenoid valve
ConditionEngine is running. — After warming up — Idle speed
*Data (reference value)BATTERY VOLTAGE (11 - 14V)
112
ItemIdle-up control solenoid valve
ConditionEngine is running. — After warming up — Idle speed — Headlamp is in high position. — Radiator fan motor is operating. — Rear defogger is "ON". — Fan switch is "ON". — Power steering switch is "ON".
*Data (reference value)Approximately 0.8V
116
ItemA.I.V. control solenoid valve
ConditionEngine is running. — During warm up
*Data (reference value)Approximately 0.8V
116
ItemA.I.V. control solenoid valve
ConditionEngine is running. — After warming up
*Data (reference value)BATTERY VOLTAGE (11 - 14V)