4 Runner 4WD L4-2366cc 2.4L SOHC Turbo (22R-TE) (1987)
Engine Control Module: Specifications
ECM Voltage Charts
Voltage At ECU Wiring Connectors
Terminals
Condition(s) ............................................................................................................................................................................................ STD Voltage
+B - E1
Igntion Switch ON ............................................................................................................................................................................................ 10 - 14
BATT - E1
N/A ................................................................................................................................................................................................................... 10 - 14
IDL - E2
Ignition Switch ON
Throttle Valve Open ..................................................................................................................................................................................... 4 - 10
VTA - E2
Ignition Switch ON
Throttle Valve Fully Closed ...................................................................................................................................................................... 0.1 - 1.0
Throttle Valve Fully Open .............................................................................................................................................................................. 4 - 5
Vcc - E2
Ignition Switch ON
N/A ................................................................................................................................................................................................................. 4 - 6
IGt - E1
Idling ............................................................................................................................................................................................................... 0.7 - 1.0
STA - E1
Ignition Switch ST Position ................................................................................................................................................................................ 6 - 12
No. 10 - E01
No. 20 - E02
Ignition Switch ON ............................................................................................................................................................................................. 9 - 14
W - E1
No Trouble (CHECK ENGINE light OFF)
Engine Running ............................................................................................................................................................................................ 8 - 14
Vc - E2
Ignition Switch ON ............................................................................................................................................................................................... 4 - 9
Vs - E2
Ignition Switch ON
Measuring Plate Fully Closed ................................................................................................................................................................... 0.5 - 2.5
Measuring Plate Fully Open ......................................................................................................................................................................... 5 - 10
Idling ..................................................................................................................................................................................................................... 2 - 8
THA - E2
Ignition Switch ON
Intake Air Temperature 20°C (68°F) .............................................................................................................................................................. 2 - 6
THW - E2
Ignition Switch ON
Coolant Temperature 80°C (176°F) ........................................................................................................................................................ 0.25 - 2.5
B/K - E1 [1]
Stop Light Switch ON ......................................................................................................................................................................................... 8 - 14
[1]
22R-E only