Service Hints
EFI RELAY2-3-2-5: Closed with the Ignition SW at ON or ST position
E 5-A, E 6-B, E 7-C ENGINE CONTROL MODULE ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION E 8-D, E 9-E ECU (A/T), ENGINE ECU (M/T))
BATT-E1: 9.0-14.0 Volts (always)
+B-E1: 9.0-14.0 Volts (Ignition SW at ON position)
IDL-E2: 9.0-14.0 Volts (Ignition SW ON and throttle valve open)
VCC-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 fully open)
PIM-E2: 3.3-3.9 Volts (Ignition SW at ON position)
VCC, VC-E2: 4.5-5.5 Volts (Ignition SW at ON position)
#10, #20-EO1, EO2: 9.0-14.0 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)
IGT-E1: Under 0.5 Volts <-> 4.5 - 5.5 Volts (engine cranking or idling)
W-E1: 9.0-14.0 Volts (no trouble and engine running)
AC1-E1: 0-1.0 Volts (Ignition SW ON and air conditioning ON)
ACT-E1: 9.0-14.0 Volts (Ignition SW ON and air conditioning ON)
T-E1: 9.0-14.0 Volts (Ignition SW ON and data link connector 1 (check connector) T-E1 not connected)
1.0 Volts or less (Ignition SW ON and data link connector 1 (check connector) T-E1 connected)
NSW-E1: Under 1.0 Volts (Ignition SW ON and Park/Neutral position SW (neutral start SW) at P or N position)
10.0-14.0 Volts (Ignition SW ON and Park/Neutral position SW (neutral start SW) at except P and N position)
STP-E1: 10.0-14.0 Volts (brake pedal depress)
RESISTANCE AT ENGINE CONTROL MODULE (ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU (A/T), ENGINE ECU (M/T)) WIRING CONNECTORS
(Disconnect wiring connector)
IDL-E2: Infinity (throttle valve open)
2.3 K Ohms or less (throttle valve fully closed)
VTA-E2: 2.0-10.2 K Ohms (throttle valve fully open)
0.2- 5.7 K Ohms (throttle valve fully closed)
VCC-E2: 3.0- 7.0 K Ohms
THA-E2: 2.0- 3.0 K Ohms (intake air temp. 20° C, 68° F)
THW-E2: 0.2- 0.4 K Ohms (coolant temp. 80° C, 176° F)
G1, NE-G-: 0.17-0.21 K Ohms