NO.25 ENGINE STALLS WHEN DRIVING AT SLOW SPEEDS OR STOPPING[FN4A-EL]

id0503a1805800

25
Engine stalls when driving at slow speeds or stopping
DESCRIPTION
•  Engine stalls when the brake pedal is depressed while driving at low speed or stopping.
POSSIBLE CAUSE
•  Malfunction is in engine control system (e.g. Fuel injection control, IAC system, Electronic throttle control system). Otherwise, the malfunction is in the control valve body, shift solenoid E or TCC.

Diagnostic procedure

STEP

INSPECTION

ACTION
1
Go to symptom troubleshooting No.10 “LOW IDLE/STALLS DURING DECELERATION”.
(See NO.10 LOW IDLE/STALLS DURING DECELERATION[ZJ, ZY, Z6].)
(See NO.10 LOW IDLE/STALLS DURING DECELERATION[LF, L3].)
Is the engine control system normal?
Yes
Go to the next step.
No
Repair or replace any malfunctioning parts according to the inspection results.
2
Go to symptom troubleshooting No.5 “ENGINE STALLS-AFTER START/AT IDLE”
(See NO.5 ENGINE STALLS-AFTER START/AT IDLE[ZJ, ZY, Z6].)
(See NO.5 ENGINE STALLS-AFTER START/AT IDLE[LF, L3].)
Is the engine control system normal?
Yes
Repeat the basic inspection and repair or replace any malfunctioning parts according to the inspection result.
(See BASIC INSPECTION[FN4A-EL].)
No
Repair or replace any malfunctioning parts according to the inspection results.
3
•  Verify the test results.
―  If normal, return to the diagnostic index to service any additional symptoms.
―  If the malfunction remains, inspect the related Service information and perform repair or diagnosis.
•  If the vehicle is repaired, troubleshooting is completed.
•  If the vehicle is not repaired or additional diagnostic information is not available, replace the PCM.