E.C.C. Trouble Diagnoses (Models with catalyzer) - Contents

EF & EC-44index toc

Applies to GA13DS, GA14DS & GA16DS engines with catalyzer. Separate procedure lists for models without E.G.R. and models with E.G.R.

Item	Page
How to Perform Trouble Diagnoses for Quick and Accurate Repair	EF & EC-45
Basic Inspection	EF & EC-48
Diagnostic Procedure	EF & EC-48
MODELS WITHOUT E.G.R.
Diagnostic Procedure 1 — MAIN POWER SUPPLY AND GROUND CIRCUIT	EF & EC-50
Diagnostic Procedure 2 — ENGINE TEMPERATURE SENSOR	EF & EC-54
Diagnostic Procedure 3 — EXHAUST GAS SENSOR	EF & EC-56
Diagnostic Procedure 4 — THROTTLE VALVE SWITCH	EF & EC-60
Diagnostic Procedure 5 — VEHICLE SPEED SENSOR	EF & EC-62
Diagnostic Procedure 6 — AIR-FUEL RATIO CONTROL SOLENOID VALVE	EF & EC-64
Diagnostic Procedure 7 — FUEL CUT SOLENOID VALVE	EF & EC-68
Diagnostic Procedure 8 — ACCELERATOR PUMP CONTROL SOLENOID VALVE	EF & EC-70
Diagnostic Procedure 9 — IDLE-UP CONTROL SOLENOID VALVE	EF & EC-72
Diagnostic Procedure 10 — F.I.C.D. CONTROL SOLENOID VALVE	EF & EC-74
Diagnostic Procedure 11 — VACUUM SWITCH	EF & EC-78
Diagnostic Procedure 12 — POWER STEERING OIL PRESSURE SWITCH	EF & EC-80
Diagnostic Procedure 13 — INHIBITOR/NEUTRAL/CLUTCH SWITCH	EF & EC-82
MODELS WITH E.G.R.
Diagnostic Procedure 1 — MAIN POWER SUPPLY AND GROUND CIRCUIT	EF & EC-86
Diagnostic Procedure 2 — CRANK ANGLE SENSOR	EF & EC-90
Diagnostic Procedure 3 — BOOST PRESSURE SENSOR	EF & EC-92
Diagnostic Procedure 4 — ENGINE TEMPERATURE SENSOR	EF & EC-94
Diagnostic Procedure 5 — EXHAUST GAS SENSOR	EF & EC-96
Diagnostic Procedure 6 — IGNITION SIGNAL	EF & EC-98
Diagnostic Procedure 7 — THROTTLE VALVE SWITCH	EF & EC-100
Diagnostic Procedure 8 — VEHICLE SPEED SENSOR	EF & EC-102
Diagnostic Procedure 9 — START SIGNAL	EF & EC-104
Diagnostic Procedure 10 — E.G.R. & CANISTER CONTROL SOLENOID VALVE	EF & EC-106
Diagnostic Procedure 11 — AIR-FUEL RATIO CONTROL SOLENOID VALVE	EF & EC-110
Diagnostic Procedure 12 — FUEL CUT SOLENOID VALVE	EF & EC-112
Diagnostic Procedure 13 — ACCELERATOR PUMP CONTROL SOLENOID VALVE	EF & EC-114
Diagnostic Procedure 14 — IDLE-UP CONTROL SOLENOID VALVE	EF & EC-116
Diagnostic Procedure 15 — A.I.V. CONTROL SOLENOID VALVE	EF & EC-118
Diagnostic Procedure 16 — F.I.C.D. CONTROL SOLENOID VALVE	EF & EC-122
Diagnostic Procedure 17 — MIXTURE HEATER CONTROL	EF & EC-126
Diagnostic Procedure 18 — POWER STEERING OIL PRESSURE SWITCH	EF & EC-130
Diagnostic Procedure 19 — INHIBITOR/NEUTRAL/CLUTCH SWITCH	EF & EC-132
Electrical Components Inspection	EF & EC-136