1A-6 MUSSO-SPORTS
SUPPLEMENT
Coolant Temperature Sensor (CTS)
1. Location: on cylinder block
2. Coolant temperature MAP (4 Stages) T0: 10 ~ 24 °C
T1: 25 ~ 40 °C
T2: 41 ~ 61 °C
T3: above 61 °C
3. If the EGR system is normally defective while engine is cold (or during warming up), it may be caused by incorrect input signal of the coolant temperaturesensor.
4. Resistance between pin 1 and pin 4 of the connector 20 °C: 2250 ± 159.0
50 °C: 836 ± 41.5
80 °C: 321 ± 15.0
120 °C: 113 ± 7.2
KAA5A040 KAA5A060
KAA5A060Solenoid Valve
1. This valve is used in no-load sharp acceleration mode.
2. Solenoid valve (Normal Open type)
Normal: Solenoid valve opens, then intake
manifold pressure will operate ALDA.
No-load sharp acceleration mode: Solenoid valve
closes, then vacuum pressure operate ALDA.
3. Operating voltage: approx. 12 V
4. Resistance: approx. 22.4 ± 1.4
5. Check the connections in each passage when supplying or cutting off the operating voltage.
The valve passage to ALDA will be changed when the battery voltage is supplied through EGR control unit.
Changed to ALDA (1 to 3) or vacuum from intake manifold
Changed to ALDA (2 to 3) from modulator 2 (Refer to exhaust gas control mode with no-load sharp acceleration)
TPS sensorSolenoid valve
Intake manifold
ALDAEGR control unit
3
12
Vacuum modulator 2
2
1
3
300
OHM
+-
5-6 ELECTRICAL WIRING DIAGRAMS
39. SEAT WARMER CIRCUIT ........................................................................................................ 5-182
40. AUDIO CIRCUIT ............................................................................................................... ........ 5-184
41. ABS 5.3 CIRCUIT ............................................................................................................. ........ 5-186
42. ABD 5.3 CIRCUIT ............................................................................................................. ........ 5-188
1) POWER SUPPLY, GROUND, WHEEL SPEED SENSOR CIRCUIT ................................................................. 5-188
2) MODULATOR CIRCUIT ......................................................................................................................................... 5-190
43. AIR BAG CIRCUIT ............................................................................................................. ...... 5-192
44. IMMOBILIZER(DIESEL-CRYPTO TYPE) CIRCUIT.................................................................. 5-194
45. IMMOBILIZER(GASOLINE HFM-ROLLING CODE TYPE) CIRCUIT ..................................... 5-196
46.TRAILER CONNECTOR CIRCUIT ........................................................................................... 5-198
