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1999 Jeep Grand Cherokee Limited 4.0L Poor Idle Quality
Posted to Chrysler Driveability on 12/11/2002 5 Replies

Hey All,

Scan tested and found 505 code ,vehical wont idle but about 530 rpm, tried to see if the scanner would raise or lower idle and it wont. Started diag on the iac circuit and the four wire show ol on the dvom with the iac and pcm diconected ,plugged pcm...

5 Replies Received (View Replies)

  Related Documents & Media  1999 Jeep Grand Cherokee Limited

 
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Limited

VIN 1JGW68S8XC
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

505iac moter circuit
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Limited

VIN 1JGW68S8XC
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

505iac moter circuit