Mazda MX-6 1998, Руководство по ремонту

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TROUBLESHOOTING [ENGINE CONTROL FS]
4. Turn key on.
5. Move cursor to
GENERIC OBD II FUNCTIONS.
Press trigger to enter this selection.
6. Select OXYGEN SENSOR TESTS. Press trigger.
7. Select MANUFACTURING SPECIFIC TEST ID.
Press trigger.
8. Scroll up to the test number (41H) and press
trigger.
OBD II Drive Mode
• To complete the OBD II system check, following
drive mode procedure must be performed.
Caution
•
When this procedure is carried out, be
sure to drive the vehicle at the lawful
speed and pay attention to the other
vehicles. When the NGS tester is used to
check the vehicle speed while driving, be
sure to have another worker on the
passenger seat, or record the data in the
tester by the using the “PID/DATA
MONITOR AND RECORD” function and
check later.
Note
• Vehicle speed and engine speed detected by
the PCM may differ from that indicated by the
VEHICLE i
l
SPEED
speedometer and the tachometer. Check the
vehicle speed and engine speed during driving
mode by using the NGS tester.
• If the OBD II system check is not completed
while the drive mode procedure carried out,
the OBD II system may have detected the
malfunction.
• The vehicle shold cold soak for at least 8
hours before performing the evaporative
system check.
Procedure
1. Connect NGS tester to data link connector.
2. Start engine.
3. Drive vehicle and accelerate to 65 km/h {40 mph}
within 20 seconds.
4. Fix throttle opening and drive vehicle at 56— 73
km/h {35— 45 mph} for 340 seconds.
5. Accerate to 80— 93 km/h {50— 58 mph} (FS
MTX), 80— 96 km/h {50— 60 mph} (FS ATX)
within 10 seconds.
6. Fix throttle opening and drive vehicle for at least 2
minutes.
7. Return to idle 20 seconds.
8. Stop vehicle and perform OBD II system check by
using “ON BOARD SYSTEM READINESS” mode
of ganeric OBD II function.
9. If supported test is not complete, repeat steps 2 to
step 8.
80—93 km/h {50—58 mph) (FS MTX)
80—96 km/h {50—60 mph} (FS ATX)
ENGINE START
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