DTC P0510 CTP SWITCH
EC-411
[KA24DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
3.
CHECK INPUT SIGNAL CIRCUIT
1.
Turn ignition switch “OFF”.
2.
Disconnect ECM harness connector.
3.
Check harness continuity between ECM terminal 28 and terminal 6.
Refer to Wiring Diagram.
4.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 4.
4.
DETECT MALFUNCTIONING PART
Check the harness for open or short between throttle position switch and ECM.
>> Repair open circuit or short to ground or short to power in harness or connectors.
5.
ADJUST THROTTLE POSITION SWITCH IDLE POSITION
Check the following items. Refer to
EC-74, "Basic Inspection"
.
>> GO TO 6.
Continuity should exist.
Items
Specifications
Ignition timing
20
° ± 2° BTDC
Base idle speed
750
± 50 rpm (in P or N position)
Closed throttle position switch
idle position adjustment
Feeler gauge thickness and switch condition
0.1 mm (0.004 in): ON
0.3 mm (0.012 in): OFF
Target idle speed
800
± 50 rpm (in P or N position)