ENGINE
6-15
Condition
Possible Cause
Referring Item
Excessive
hydrocarbon (HC)
emission or
Excessive carbon
monoxide (CO)
emission
Ignition system out of order
Defective spark plug
Leaky or loosely connected high-tension
cord
Cracked rotor or cap in distributor
Fuel system out of order
Fuel pressure out of specification
Engine and Emission control system
out of order
Lead contamination of three way catalytic
converter (if equipped)
Malfunctioning PCV valve
Faulty EVAP control system
Closed loop system (A / F feed back
compensation) fails (vehicle with HO2S)
– Faulty TP sensor
– Faulty ECT sensor or MAP sensor
– Faulty HO2S
Maladjusted CO adjusting resistor
(vehicle without HO2S)
Faulty injector
Faulty ECM/PCM
Low compression
High-tension cords in SECTION 6F1.
Distributor in SECTION 6F1.
Fuel pressure check in SECTION 6E1.
Check for absence of filler neck restrictor.
PCV valve in SECTION 6E1.
EVAP control system check in SECTION
6E1.
Check oxygen sensor output voltage
referring to DTC No.14 Diag. Flow Table in
SECTION 6E1.
Idle mixture adjustment in SECTION 6E1.
Fuel injector in SECTION 6E1.
Inspection of ECM/PCM and its circuit in
SECTION 6E1.
Previously outlined.
Excessive nitrogen
oxides (NOx)
emission
Fuel system out of order
Fuel pressure out of specification
Engine and emission control system
Lead contamination of three way catalytic
converter (if equipped)
Faulty EGR system (if equipped)
Closed loop system (A / F feed back
compensation) fails (vehicle with HO2S)
– Faulty TP sensor
– Faulty ECT sensor or MAP sensor
– Faulty HO2S
Faulty injector
Faulty ECM/PCM
Fuel pressure check in SECTION 6E1.
Check for absence of filler neck
restrictor.
Diag. Flow Table B-6 in SECTION 6E1.
Check oxygen sensor output voltage
referring to DTC No.14 Diag. Flow Table in
SECTION 6E1.
Fuel injector in SECTION 6E1.
Inspection of ECM/PCM and its circuit in
SECTION 6E1.
Содержание RA410
Страница 150: ...2 Stabilizer bar 3 Steering knuckle 5 Suspension control arm 8 Tie rod 9 Brake disc 2 9 3 5 8 3D 2 FRONT SUSPENSION...
Страница 262: ...ENGINE MECHANICAL 6A4 3...
Страница 388: ...ENGINE AND EMISSION CONTROL SYSTEM 6E1 23 Blank...
Страница 392: ...ENGINE AND EMISSION CONTROL SYSTEM 6E1 27 Fig for Step 3 2 3 1...
Страница 399: ...6E1 34 ENGINE AND EMISSION CONTROL SYSTEM Fig for Step 2...
Страница 552: ...AUTOMATIC TRANSMISSION 7B 25...
Страница 553: ...7B 26 AUTOMATIC TRANSMISSION...
Страница 663: ...BODY SERVICE 9 21 BUMPERS Front bumper Rear bumper...
Страница 761: ...Prepared by Overseas Service Department 1st Ed May 1998 Printed in Japan Printing May 1999 610...