2001 NISSAN ALMERA Service Manual

Page 841 of 2898

NISSAN ALMERA 2001  Service Manual 4 CHECK THROTTLE OPENER OPERATION-II
1. Start engine and let it idle.
2. Confirm that throttle opener rod moves backward and there is a clearance between throttle drum and throttle opener
rod.
SEF850Y

Page 842 of 2898

NISSAN ALMERA 2001  Service Manual 6 CHECK VACUUM HOSE
1. Stop engine.
2. Remove the vacuum hose.
3. Check the vacuum hose for splits, kinks and clogging.
SEF109L
OK or NG
OK©1. Clean vacuum port by blowing air.
2. GO TO 4.
NG©1. Rep

Page 843 of 2898

NISSAN ALMERA 2001  Service Manual 9 CHECK THROTTLE VALVE OPERATION
1. Remove intake air ducts.
2. Check throttle valve operation when moving throttle drum by hand.
OK or NG
OK©1. Retighten the throttle drum fixing nuts.
2. GO TO 7.
N

Page 844 of 2898

NISSAN ALMERA 2001  Service Manual 11 CHECK THROTTLE POSITION SENSOR CLOSED POSITION-II
With CONSULT-II
1. Connect ªCONSULT-IIº to the data link connector and select ªENGINEº from the menu. Refer to EC-83.
2. Turn ignition switch

Page 845 of 2898

NISSAN ALMERA 2001  Service Manual 14 RESET THROTTLE POSITION SENSOR IDLE POSITION MEMORY
With CONSULT-II
NOTE:
Always warm up engine to normal operating temperature. If engine is cool, the throttle position sensor idle posi-
tion memo

Page 846 of 2898

NISSAN ALMERA 2001  Service Manual 15 CHECK THROTTLE POSITION SENSOR CLOSED POSITION-II
Without CONSULT-II
1. Turn ignition switch ON.
2. Check voltage between ECM terminal 92 (Throttle position sensor signal) and ground under the foll

Page 847 of 2898

NISSAN ALMERA 2001  Service Manual 17 RESET THROTTLE POSITION SENSOR IDLE POSITION MEMORY
Without CONSULT-II
NOTE:
Always warm up engine to normal operating temperature. If engine is cool, the throttle position sensor idle posi-
tion m

Page 848 of 2898

NISSAN ALMERA 2001  Service Manual 20 CHECK TARGET IDLE SPEED
With CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select ªENG SPEEDº in ªDATA MONITORº mode with CONSULT-II.
3. Check idle speed.
M/T: 7