Service Hints
E7-A, E8-B, E9-C, E10-D ENGINE CONTROL MODULEVoltage at Engine Control Module Wiring Connector
BATT-E1: Always 9.0-14.0 Volts
+B-E1: 9.0-14.0 Volts (Ignition SW at ON position)
VC-E2: 4.5-5.5 Volts (Ignition SW at ON position)
VTA-E2: 0.3-0.8 Volts (Ignition SW ON and throttle valve fully closed)
3.2-4.9 Volts (Ignition SW ON and throttle valve open)
PIM-E2: 3.3-3.9 Volts (Ignition SW at ON position)
THA-E2: 0.5-3.4 Volts (Ignition SW ON and intake air temp. 20° C, 68° F)
THW-E2: 0.2-1.0 Volts (Ignition SW ON and coolant temp. 80° C, 176° F)
STA-E1: 6.0-14.0 Volts (Engine cranking)
W-E1: 9.0-14.0 Volts (No trouble and engine running)
TE1-E1: 9.0-14.0 Volts (Ignition SW at ON position)
NSW-E1: 0.0-3.0 Volts (Ignition SW ON and Park/Neutral position SW position "P" or "N" position)
9.0-14.0 Volts (Ignition SW ON and except Park/Neutral position SW position "P" or "N" position)
IGT1, IGT2-E1: Pulse generation (Engine cranking or idling)
#10, #20, #30, #40-E01, E02: 9.0-14.0 Volts (Ignition SW at ON position)
RESISTANCE AT ENGINE CONTROL MODULE WIRING CONNECTORS
(Disconnect wiring connector)
VC-E2: 2.5-5.0 K Ohms
THA-E2: 2.21-2.69 K Ohms (Intake air temp. 20° C, 68° F)
THW-E2: 0.29-0.354 K Ohms (Coolant temp. 80° C, 176° F)