engine MITSUBISHI MONTERO 1998 Workshop Manual
Page 162 of 1501
voltage should be .3-2.5 volts.
3) If voltage is as specified, go to next step. If voltage is
not as specified, replace the output speed sensor. If DTC still
exists, check speed sensor rotor. See MITSUBISHI R4AW3 & V4AW3
OVERHAUL article. If DTC exists after speed sensor rotor is replaced,
check for noise interference and repair.
4) Check and repair wiring harness and connectors between
output speed sensor and TCM. If wiring is okay, recheck DTCs. If DTCs
still exists, replace TCM.
DTC 41 & 42: OPEN OR SHORT IN SOLENOID NO. 1 CIRCUIT
NOTE: A stuck solenoid will not set a DTC. DTCs are only set for
circuit malfunctions, not mechanical failures.
1) Disconnect solenoid and sensor connector. Using ohmmeter,
check resistance between solenoid connector terminal No. 6 and ground.
See Fig. 9 . Resistance should be 11-15 ohms at 77
F (25C). If
resistance is as specified, go to next step. If resistance is not as
specified, replace solenoid No. 1 and recheck DTC.
2) Check wiring harness and connectors between solenoid No. 1
and TCM. If wiring and solenoid No. 1 is okay, replace TCM.
DTC 43 & 44: OPEN OR SHORT IN SOLENOID NO. 2 CIRCUIT
NOTE: A stuck solenoid will not set a DTC. DTCs are only set for
circuit malfunctions, not mechanical failures.
1) Disconnect solenoid and sensor connector. Using ohmmeter,
check resistance between solenoid connector terminal No. 7 and ground.
See Fig. 9 . Resistance should be 11-15 ohms at 77
F (25C). If
resistance is as specified, go to next step. If resistance is not as
specified, replace solenoid No. 2 and recheck DTC.
2) Check wiring harness and connectors between solenoid No. 2
and TCM. If wiring and solenoid No. 2 is okay, replace TCM.
DTC 47 & 48: OPEN OR SHORT IN LOCK-UP SOLENOID CIRCUIT
NOTE: A stuck solenoid will not set a DTC. DTCs are only set for
circuit malfunctions, not mechanical failures.
1) Disconnect solenoid and sensor connector. Using ohmmeter,
check resistance between solenoid connector terminal No. 8 and ground.
See Fig. 9 . Resistance should be 11-15 ohms at 77
F (25C). If
resistance is as specified, go to next step. If resistance is not as
specified, replace lock-up solenoid and recheck DTC.
2) Check wiring harness and connectors between lock-up
solenoid and TCM. If wiring and lock-up solenoid is okay, replace TCM.
DTC 49: TORQUE CONVERTER CLUTCH (TCC) ENGAGEMENT MALFUNCTION
1) Using scan tool, verify vehicle tachometer and scan tool
vehicle RPM values are identical. If tachometer values are identical,
go to next step. If tachometer values are different, test ignition
signal circuit. See DTC 21 & 22: SHORT OR OPEN IN IGNITION SIGNAL
CIRCUIT.
2) Lift and support vehicle to allow drive wheels to spin
freely. With transmission in "D" position, run engine to 1300-1900
RPM. Verify scan tool and speedometer read 31 MPH (50 km/h). If values\
are identical, go to next step. If values are different, test input
speed sensor. See DTC 31: INPUT SPEED SENSOR.
3) Check lock-up solenoid for proper operation. See SOLENOIDS
Page 163 of 1501
under COMPONENT TESTING. If lock-up solenoid is okay, go to next step.
If lock-up solenoid is bad, replace and retest system.
4) Check wiring harness and connectors between lock-up
solenoid and TCM. If wiring harness and connectors are okay, check TCC
engagement hydraulic pressure, valve body malfunction or TCC slipping.
DTC 50: TCC DISENGAGEMENT MALFUNCTION
1) Using scan tool, verify vehicle tachometer and scan tool
vehicle RPM values are identical. If tachometer values are identical,
go to next step. If tachometer values are different, test ignition
signal circuit. See DTC 21 & 22: SHORT OR OPEN IN IGNITION SIGNAL
CIRCUIT.
2) Lift and support vehicle to allow drive wheels to spin
freely. With transmission in "D" position, run engine to 1300-1900
RPM. Verify scan tool and speedometer read 31 MPH (50 km/h). If values\
are identical, go to next step. If values are different, test input
speed sensor. See DTC 31: INPUT SPEED SENSOR.
3) Check lock-up solenoid for proper operation. See SOLENOIDS
under COMPONENT TESTING. If lock-up solenoid is okay, go to next step.
If lock-up solenoid is bad, replace and retest system.
4) Check wiring harness and connectors between lock-up
solenoid and TCM. If wiring harness and connectors are okay, check
valve body malfunction or TCC sticking.
DTC 51: 1ST GEAR RATIO SIGNAL INCORRECT
1) If DTC 31 is set, go to DTC 31: INPUT SPEED SENSOR. If DTC
31 is not set and DTC 32 is set, go to DTC 32: OUTPUT SPEED SENSOR. If
neither DTC 31 nor DTC 32 is set, go to next step.
2) Test input speed sensor. See INPUT SPEED SENSOR under
COMPONENT TESTING. If resistance is as specified, go to next step. If
resistance is not as specified, replace input speed sensor and recheck
DTC. If DTC still exists, go to step 5).
3) Test output speed sensor. See OUTPUT SPEED SENSOR under
COMPONENT TESTING. If resistance is as specified, go to next step. If
resistance is not as specified, replace output speed sensor and
recheck DTC. If DTC still exists, go to step 5).
4) If referenced here from another DTC, go back to referenced
DTC. Check No. 2 one-way clutch system. See NO. 2 ONE-WAY CLUTCH in
MITSUBISHI R4AW3 & V4AW3 OVERHAUL article.
5) Check output speed sensor and No. 2 speed sensor shielding
wire. Repair as necessary. If shielding wire is okay, recheck DTC. If
DTC still exists, replace sensor rotor. If DTC still exists after
sensor rotor is replaced, check for interference noise and repair.
DTC 52: 2ND GEAR RATIO SIGNAL INCORRECT
If DTC 51 is set also, go to DTC 51: 1ST GEAR RATIO SIGNAL
INCORRECT test. If DTC 51 is not set, check 2nd brake and No. 1 one-
way clutch systems for a mechanical failure. See 2ND BRAKE and NO. 1
ONE-WAY CLUTCH in MITSUBISHI R4AW3 & V4AW3 OVERHAUL article.
DTC 53: 3RD GEAR RATIO SIGNAL INCORRECT
If DTC 51 is set also, go to DTC 51: 1ST GEAR RATIO SIGNAL
INCORRECT test. If DTC 51 is not set, check direct clutch system for a
mechanical failure. See DIRECT CLUTCH in MITSUBISHI R4AW3 & V4AW3
OVERHAUL article.
DTC 54: 4TH GEAR RATIO SIGNAL INCORRECT
Page 164 of 1501
If DTC 51 is set also, go to DTC 51: 1ST GEAR RATIO SIGNAL
INCORRECT test. If DTC 51 is not set, check overdrive brake for a
mechanical failure. See OVERDRIVE BRAKE in MITSUBISHI R4AW3 & V4AW3
OVERHAUL article.
SYMPTOM TROUBLE SHOOTING
NOTE: Check system using appropriate scan tool. See WIRING DIAGRAMS
for electrical schematics and COMPONENT TESTING.
COMMUNICATION WITH SCAN TOOL NOT POSSIBLE
If scan tool cannot communicate with TCM, check proper
connection with DLC. Check TCM power circuits, TCM ground circuits and
malfunctioning TCM.
SHIFT POINTS INCORRECT
If shift points are incorrect, check for DTCs. If no DTC is
present, check oil temperature sensor, pattern select switch, 4WD low
range detection switch and TCM for proper operation.
UPSHIFTS OCCUR SPONTANEOUSLY
If upshifting occurs spontaneously, check park/neutral
position switch, overdrive switch and TCM for proper operation.
TCC LOCK-UP MALFUNCTIONING
If TCC lock-up system is not operating properly, check torque
converter, valve body, lock-up switch and oil temperature switch.
COMPONENT TESTING
A/T FLUID TEMPERATURE SWITCH
1) Remove fluid temperature switch, located to rear of
neutral safety switch. Immerse switch in container of ATF up to top
threaded portion of switch. Using a DVOM, check continuity between
switch terminals. Continuity should not exist when fluid temperature
is 257
F (125C) or less.
2) When fluid is heated to 289-304F (143-151C), continuity
should exist. Replace switch if necessary. Apply thread sealant to
fluid temperature switch threads and install in transmission.
BRAKELIGHT SWITCH
1) Disconnect electrical connector from brakelight switch,
located near brake pedal. Using ohmmeter, ensure continuity exists
between terminal No. 2 (White/Red wire) and terminal No. 3 (Green
wire) with brake pedal released. Replace brakelight switch if
continuity does not exist. Continuity should not exist between
terminals No. 2 and No. 3 with brake pedal depressed.
2) If continuity does not exist, ensure brake pedal is
properly adjusted so brakelight switch has proper travel for switch
operation. If proper brakelight switch travel exists, replace
brakelight switch.
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
Page 167 of 1501
Using a screwdriver, remove pattern select switch from
console. Switch is located at rear of selector lever, to right of
emergency brake handle. Using a DVOM, check continuity between pattern
select switch terminals No. 1 and 2, with switch in HOLD position.
Continuity should exist. With switch in POWER position, check
continuity between terminals No. 1 and 6. Continuity should exist. If
continuity is not as specified, replace switch. See Fig. 12.
Fig. 12: Identifying Pattern Select Switch Terminals
Courtesy of Mitsubishi Motor Sales of America.
SOLENOIDS
For solenoid testing, refer to the appropriate DTC under
DIAGNOSTIC TESTS. To check solenoid operation, apply battery voltage
to appropriate terminal of TCM connector and ground. Ensure operating
sound can be heard when battery voltage is connected. Replace solenoid
if operating sound cannot be heard.
THROTTLE POSITION (TP) SENSOR
For diagnostic and testing information, see appropriate SELF-
DIAGNOSTICS article in ENGINE PERFORMANCE section.
4WD LOW RANGE DETECTION SWITCH
For location and testing information on 4WD low range
detection switch, see appropriate article in AXLE SHAFTS & TRANSFER
CASES.
TCM PIN VOLTAGE CHARTS
Access TCM. See Fig. 1 or 2. Turn ignition on. Using DVOM,
Page 168 of 1501
backprobe TCM connector. See Fig. 13. Check voltage between designated
terminals on TCM connector and ground. See TCM TERMINAL VOLTAGE
SPECIFICATIONS table. Voltage should be as specified.
Fig. 13: Identifying TCM Terminals
Courtesy of Mitsubishi Motor Sales of America.
TCM TERMINAL VOLTAGE SPECIFICATIONS
\
\
\
\
\
\
\
Terminal Circuit Condition Voltage
No.
\b
\
\
\
\
\
\
\
1 Lock-Up Solenoid Lock-Up Clutch Engaged Battery
\b
\
\
\
\
\
\
\
1 Lock-Up Solenoid Lock-Up Clutch 0 Volts
Disengaged
\b
\
\
\
\
\
\
\
2 Back-Up Power Supply At All Times Battery
\b
\
\
\
\
\
\
\
5 Brakelight Switch Brake Pedal Depressed 0 Volts
\b
\
\
\
\
\
\
\
5 Brakelight Switch Brake Pedal Released Battery
\b
\
\
\
\
\
\
\
8 TP Sensor Throttle Closed (Idle) .3-1.0
\b
\
\
\
\
\
\
\
8 TP Sensor Throttle Wide Open 4.4-5.0
\b
\
\
\
\
\
\
\
11 Neutral Safety Switch In "P" Position Battery
\b
\
\
\
\
\
\
\
11 Neutral Safety Switch Except In "P" 0 Volts
\b
\
\
\
\
\
\
\
12 Ground Engine Idling 0 Volts
Page 169 of 1501
\b \
\
\
\
\
\
\
14 No. 1 Shift Solenoid In 1st Or 2nd Battery
\b
\
\
\
\
\
\
\
14 No. 1 Shift Solenoid In 3rd Or 4th Gear 0 Volts
\b
\
\
\
\
\
\
\
15 Power Supply Ignition ON Battery
\b
\
\
\
\
\
\
\
15 Power Supply Ignition OFF 0 Volts
\b
\
\
\
\
\
\
\
16 No. 2 Shift Solenoid In 2nd Or 3rd Gear Battery
\b
\
\
\
\
\
\
\
16 No. 2 Shift Solenoid In 1st Or 4th Gear 0 Volts
\b
\
\
\
\
\
\
\
17 Diagnostic Test Mode Not Specified Not Specified
\b
\
\
\
\
\
\
\
18 Diagnostic Output Scan Tool Not Battery
Connected
\b
\
\
\
\
\
\
\
21 Oil Temp Warning Lamp Normal Temp. Range 0 Volts
\b
\
\
\
\
\
\
\
21 Oil Temp Warning Lamp For 5 Seconds After Battery
Ign. Is On
\b
\
\
\
\
\
\
\
22 Oil Temp Sensor Temp @ 248F (120C) About 1.9
\b
\
\
\
\
\
\
\
22 Oil Temp Sensor Temp @ 302F (150C) About 1.1
\b
\
\
\
\
\
\
\
23 4WD Low Range Switch 4WD Lever In 4H-Lock Battery
\b
\
\
\
\
\
\
\
23 4WD Low Range Switch 4WD Lever In 4L-Lock 0 Volts
\b
\
\
\
\
\
\
\
24 Neutral Safety Switch In "R" Position Battery
\b
\
\
\
\
\
\
\
24 Neutral Safety Switch Except In "R" 0 Volts
\b
\
\
\
\
\
\
\
25 Ground Engine Idling 0 Volts
\b
\
\
\
\
\
\
\
26 Ground Engine Idling 0 Volts
\b
\
\
\
\
\
\
\
31 Neutral Safety Switch In "L" Position Battery
\b
\
\
\
\
\
\
\
31 Neutral Safety Switch Except In "L" 0 Volts
\b
\
\
\
\
\
\
\
32 Neutral Safety Switch In "N" Position Battery
\b
\
\
\
\
\
\
\
32 Neutral Safety Switch Except In "N" 0 Volts
\b
\
\
\
\
\
\
\
34 Power Mode Power Mode Selected Battery
\b
\
\
\
\
\
\
\
34 4WD Detection Switch 2WD 4 Volts Or
Montero Greater
\b
\
\
\
\
\
\
\
34 4WD Detection Switch 4WD 0-1 Volts
Montero
\b
\
\
\
\
\
\
\
34 Free Wheel 2WD 4 Volts Or
Montero Engage Switch Greater
Sport
\b
\
\
\
\
\
\
\
34 Free Wheel 4WD 0 Volts
Montero Engage Switch
Sport
\b
\
\
\
\
\
\
\
Page 170 of 1501
35 Output Speed Ignition Off 0 Volts
Sensor Gnd
\b
\
\
\
\
\
\
\
35 Output Speed Ignition On 2.5 Volts
Sensor Gnd
\b
\
\
\
\
\
\
\
36 Input Speed Sensor Gnd Ignition Off 0 Volts
\b
\
\
\
\
\
\
\
36 Input Speed Sensor Gnd Ignition On 2.5 Volts
\b
\
\
\
\
\
\
\
37 Overdrive OFF Signal (
1) Steady Driving @ Battery
31 MPH (50 km/h)
\b
\
\
\
\
\
\
\
37 Overdrive OFF Signal (
1) Climbing Hill @ 0 - 1
31 MPH (50 km/h)
\b
\
\
\
\
\
\
\
38 Engine Ign. Signal Engine @ 3000 RPM .3 - 3.0
\b
\
\
\
\
\
\
\
39 Neutral Safety Switch In "D" Position Battery
\b
\
\
\
\
\
\
\
39 Neutral Safety Switch Except In "D" 0 Volts
\b
\
\
\
\
\
\
\
40 Neutral Safety Switch In "2" Position Battery
\b
\
\
\
\
\
\
\
40 Neutral Safety Switch Except In "2" 0 Volts
\b
\
\
\
\
\
\
\
41 HOLD Mode HOLD Mode Selected Battery
\b
\
\
\
\
\
\
\
41 HOLD Mode HOLD Mode Not Selected 0 Volts
\b
\
\
\
\
\
\
\
42 Overdrive Switch Overdrive ON 0 Volts
\b
\
\
\
\
\
\
\
42 Overdrive Switch Overdrive OFF Battery
\b
\
\
\
\
\
\
\
43 Output Speed Sensor Vehicle Stopped About 2.5
\b
\
\
\
\
\
\
\
43 Output Speed Sensor Vehicle Moving Other Than
2.5
\b
\
\
\
\
\
\
\
44 Input Speed Sensor Vehicle Stopped About 2.5
\b
\
\
\
\
\
\
\
44 Input Speed Sensor Vehicle Moving Other Than
2.5
\b
\
\
\
\
\
\
\
45 Coolant Temp Sensor Temp @ 86F (30C) 2.5
\b
\
\
\
\
\
\
\
45 Coolant Temp Sensor Temp @ 158F (70C) 0 Volts
\b
\
\
\
\
\
\
\
46 MIL Signal Ignition ON .5
4.5 Volts
\b
\
\
\
\
\
\
\
(
1) - Test circuit with shift lever in "D" position, mode selector
normal and cruise control on.
\f
\
\
\
\
\
\
\
REMOVAL & INSTALLATION
BRAKELIGHT SWITCH
Removal & Installation
1) Disconnect electrical connector. Remove lock nut, and
unscrew brakelight switch. To install, screw brakelight switch inward
Page 173 of 1501
SOLENOIDS
Removal & Installation
Solenoids are located on transmission valve body. See Fig. 3.
Remove bolt, solenoid and gasket from valve body. To install, reverse
removal procedure.
THROTTLE POSITION SENSOR
NOTE: For removal and installation information, see appropriate
SELF-DIAGNOSTICS article in ENGINE PERFORMANCE section.
TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS \
\
\
\
\
\
\
Application INCH Lbs. (N.m)\
Park/Neutral Switch Bolt .................................. 48 (5.4)\
Park/Neutral Switch Lock Nut .............................. 35 (4.0)\
\
\
\
\
\
\
\
WIRING DIAGRAMS
Page 181 of 1501
B - EMISSION APPLICATION
1998 Mitsubishi Montero
1998 ENGINE PERFORMANCE
Mitsubishi - Emission Applications
Diamante, Eclipse/Spyder, Galant, Mirage, Montero/Sport,
3000GT
EMISSION APPLICATIONS
EMISSION APPLICATIONS TABLE \
\
\
\
\
\
\
Model, Engine & Fuel System Emission Control Systems/Devices
Diamante
3.5L V6 SFI
Major Control Systems/Devices .... PCV, EVAP, TWC, FR, EGR, SPK,
( 1) HO2S, CEC, MIL
Components/Other Related Devices ........... EVAP-CPCS, EVAP-VC,
EVAP-VSOL, EGR-CS, EGR-VCV, SPK-CC
Eclipse
2.0L 4-Cyl. SFI
Non-Turbo
Major Control Systems/Devices ....... PCV, EVAP, TWC, FR, EGR,
SPK, ( 1) HO2S, CEC, MIL
Components/Other Related Devices ......... EVAP-CPCS, EVAP-VC,
EVAP-VSOL, EGR-TS, SPK-CC
Turbo
Major Control Systems/Devices PCV, EVAP, TWC, FR, EGR,
SPK, ( 1) HO2S, CEC, MIL
Components/Other Related Devices .... (2) EVAP-CKV, EVAP-CPCS,
EVAP-CPCV, EVAP-VC, EVAP-VSOL, EGR-SOL, SPK-CC
Eclipse Spyder
2.0L 4-Cyl. Turbo SFI
Major Control Systems/Devices ......... PCV, EVAP, TWC, FR, EGR,
SPK, ( 1) HO2S, CEC, MIL
Components/Other Related Devices ..... (2) EVAP-CKV, EVAP-CPCS,
EVAP-CPCV, EVAP-VC, EVAP-VSOL, EGR-SOL, SPK-CC
2.4L 4-Cyl. SFI
Major Control Systems/Devices ......... PCV, EVAP, TWC, FR, EGR,
SPK, ( 1) HO2S, CEC, MIL
Components/Other Related Devices ........... EVAP-CPCS, EVAP-VC,
EVAP-VSOL, EGR-SOL, EGR-VCV, SPK-CC
Galant
2.4L 4-Cyl. SFI
Major Control Systems/Devices .......... PCV, EVAP, (3) TWC, FR,
( 4) EGR, SPK, ( 1) HO2S, CEC, MIL
Components/Other Related Devices ........... EVAP-CPCS, EVAP-VC,
EVAP-VSOL, ( 4) EGR-CS, ( 4) EGR-VCV, SPK-CC
Mirage
1.5L 4-Cyl. SFI
Major Control Systems/Devices .......... PCV, EVAP, (3) TWC, FR,
EGR, SPK, ( 1) HO2S, CEC, MIL
Components/Other Related Devices ........... EVAP-CPCS, EVAP-VC,
EVAP-VSOL, EGR-SOL, EGR-VCV, SPK-CC
1.8L 4-Cyl. SFI
Major Control Systems/Devices .... PCV, EVAP, TWC, FR, EGR, SPK,
( 1) HO2S, CEC, MIL
Components/Other Related Devices ........... EVAP-CPCS, EVAP-VC,
EVAP-VSOL, EGR-SOL, EGR-VCV, SPK-CC
Montero
3.5L V6 SFI
Page 182 of 1501
Major Control Systems/Devices ..... PCV, EVAP, (5) TWC, ( 4) EGR,
FR, SPK, ( 6) ( 7) HO2S, CEC, MIL
Components/Other Related Devices ........... EVAP-CPCS, EVAP-VC,
EVAP-VSOL, ( 4) EGR-SOL, ( 4) EGR-VCV, SPK-CC
Montero Sport
2.4L 4-Cyl. SFI
Major Control Systems/Devices ..... PCV, EVAP, TWC, FR, ( 4) EGR,
SPK, ( 1) HO2S, CEC, MIL
Components/Other Related Devices ........... EVAP-CPCS, EVAP-VC,
EVAP-VSOL, ( 4) EGR-SOL, ( 4) EGR-VCV, SPK-CC
3.0L V6 SFI
Major Control Systems/Devices ..... PCV, EVAP, TWC, (4) EGR, FR,
SPK, ( 6) ( 7) HO2S, CEC, MIL
Components/Other Related Devices ........... EVAP-CPCS, EVAP-VC,
EVAP-VCS, EVAP-VSOL, ( 4) EGR-VCS, SPK-CC
3000GT
3.0L V6 SFI
Non-Turbo
Major Control Systems/Devices ........ PCV, EVAP, (8) TWC, FR,
EGR, SPK, ( 9) HO2S, CEC, MIL
Components/Other Related Devices ......... EVAP-CPCS, EVAP-VC,
EGR-SOL, EGR-VCV, SPK-CC
Turbo
Major Control Systems/Devices ........ PCV, EVAP, (8) TWC, FR,
EGR, SPK, ( 9) HO2S, CEC, MIL
Components/Other Related Devices ........ EVAP-CKV, EVAP-CPCS,
EVAP-VC, EGR-SOL, EGR-VCV, SPK-CC
( 1) - Equipped with 2 HO2Ss.
( 2) - Equipped with 2 EVAP-CKVs.
( 3) - California equipped with 2 TWCs.
( 4) - Federal.
( 5) - California equipped with 3 TWCs.
( 6) - Federal equipped with 2 HO2Ss.
( 7) - California equipped with 4 HO2Ss.
( 8) - Equipped with 3 TWCs.
( 9) - Equipped with 4 HO2Ss.
\
\
\
\
\
\
\
NOTE: California or Federal refers to installed emissions
equipment. California emissions models may be available in
all states.
APPLICATION ABBREIVEATIONS
APPLICATION ABBREIVEATIONS TABLE \
\
\
\
\
\
\
Application Abbreiveation
CEC .................................... Computerized Engine Control
EGR ...................................... Exhaust Gas Recirculation
EGR-CS ........................................ EGR Control Solenoid
EGR-SOL ............................................... EGR Solenoid
EGR-TS ..................................... EGR Transducer Solenoid
EGR-VCV ................................... EGR Vacuum Control Valve
EVAP ....................................... Fuel Evaporative System
EVAP-CKV .......................................... EVAP Check Valve
EVAP-CPCS ..................... EVAP Canister Purge Control Solenoid
EVAP-CPCV ........................ EVAP Canister Purge Control Valve
EVAP-VC ........................................ EVAP Vapor Canister
EVAP-VCS .............................. EVAP Vacuum Control Solenoid
EVAP-VSOL ................................ EVAP Ventilation Solenoid