JEEP CHEROKEE 1988 Service Repair Manual

JEEP CHEROKEE 1988 Service Repair Manual CHEROKEE 1988 JEEP JEEP https://www.carmanualsonline.info/img/16/57037/w960_57037-0.png JEEP CHEROKEE 1988 Service Repair Manual
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JEEP CHEROKEE 1988  Service Repair Manual  performance  ............  A  ..  Require repair or replacement.
Fins damaged, not
 affecting performance  ..  ..  ........  No service suggested or

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JEEP CHEROKEE 1988  Service Repair Manual Attaching hardware
 missing  ................  C  ..........  Require replacement of
                                                        hardware.
Attaching hardware not
 functioning  ............

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Condition                 Code

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JEEP CHEROKEE 1988  Service Repair Manual          WHEEL SPEED SENSORS
         See  SPEED SENSORS (ELECTRONIC WHEEL AND VEHICLE) .
         WIRING HARNESSES AND CONNECTORS
WIRING HARNESS AND CONNECTOR INSPECTION���������\
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         YOKES AND SLIP YOKES
YOKE AND SLIP YOKE INSPECT

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JEEP CHEROKEE 1988  Service Repair Manual EG R F U NCTIO N T E STIN G  

1988 J e ep C hero ke e
          1983-88 Exhaust Emission Systems
          JEEP EXHAUST GAS RECIRCULATION
         TESTING
          EGR VALVE
         Valve Opening

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JEEP CHEROKEE 1988  Service Repair Manual outlet.
         2) Apply vacuum to TVS. TVS should hold vacuum. If not,
replace TVS.
         3) Start engine and warm air cleaner to 55
�F (13�C), or
greater. TVS should not hold vacuum. If it does,

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JEEP CHEROKEE 1988  Service Repair Manual EG R S YSTE M  

1988 J e ep C hero ke e
          1983-88 Exhaust Emission Systems
          JEEP EXHAUST GAS RECIRCULATION
         DESCRIPTION
         Purpose of the Exhaust Gas Recirculation (EG

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JEEP CHEROKEE 1988  Service Repair Manual Fig. 1:  Jeep V8 Carbureted Engine EGR System
Courtesy of Chrysler Motors.
         THERMAL VACUUM SWITCH (TVS)
         Used only on carbureted 6-cylinder and V8 engines, this
switch is located in ai

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JEEP CHEROKEE 1988  Service Repair Manual Fig. 2:  Jeep 6-Cylinder Carbureted Engine EGR System
Courtesy of Chrysler Motors.
         EGR DUMP VALVE
         Used on some models, EGR dump valve is connected in series
with vacuum source and EG
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