ENGINE GENERAL INFORMATION AND DIAGNOSIS (M13 ENGINE) 6-2-41
E22-21 –– – –
E22-22 –– – –
E22-23 –– – –
E22-24 –– – –
E22-25 –– – –
E22-26 –– – –
E22-27 –– – –
E22-28 BRN/WHT Ground for sensors Below 0.3 V Ignition switch turned ON
E22-29 –– – –
E22-30 PNK CKP sensor signal
0 – 1 V Ignition switch turned ON
*4.4 – 4.6 V
↑↓
0.1 – 0.3 V
(Reference wave-
form No.17)
Engine running at idling with after warm-
ing up.
(Sensor signal is pulse. Pulse frequency
varies depending on engine speed.)
(31 (34–4) pulses are generated par
1crankshaft revolution)
E22-31 BLK
Ground of ECM for
shield wire
Below 0.3 V Ignition switch turned ON
E22-32 –– – –
E22-33 BLU
Oxygen signal of
heated oxygen sen-
sor–2
0.5 – 1.5 V Ignition switch turned ON
*Deflects between
over 0.5 V and
under 0.45 V
(Reference wave-
form No.1)
While engine running at 2,000 r/min. for
1min. or longer after vehicle running
over 30 km/h, 19 ml/h
E22-34 GRY
Throttle position (TP)
sensor signal
0.5 – 1.0 V
Ignition switch turned ON and throttle
valve at idle position with warmed
engine
3.4 – 4.7 V
Ignition switch turned ON and throttle
valve at full open position
E22-35 BLK/YEL Starting motor signal
0 – 1 V Ignition switch turned ON
6 – 14 V While engine cranking
E21-1 PPL/WHT
MIL (Malfunction indi-
cator lamp) output
0 – 2.5 V
Ignition switch turned ON with engine
stop
10 – 14 V Engine running
E21-2 GRY/RED
Immobilizer indicator
lamp output (if
equipped)
10 – 14 V While engine running
0 – 1 V
Ignition switch turned ON with engine
stop
E21-3 –– – –
E21-4 BLU
Radiator fan motor
relay output
10 – 14 V
Ignition switch turned ON, engine cool-
ant temperature under 95°C, 203°F
0 – 1 V
Ignition switch turned ON, engine cool-
ant temperature more than 97.5°C,
207.5°F
E21-5 BLK/RED Main power supply 10 – 14 V Ignition switch turned ON
E21-6 BLK/RED Main power supply 10 – 14 V Ignition switch turned ON
E21-7 –– – –
E21-8 –– – –
TERMINAL
NUMBER
WIRE
COLOR
CIRCUIT
NORMAL
VOLTAGE
CONDITION
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