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International Automotive Technicians Network
2003 Chevrolet Malibu 3.1L Poor Idle Quality
Posted to GM Driveability on 4/9/2008 7 Replies

This car drove up customer got out left it runnning.I told him shut it off the car was idling at 4000 [...] customer cycled the key a few times the car idles at spec now usally when i have a TPS problem the idle is to low help me guys this is a new customer an...

7 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Malibu

 
Message Closed w/Summary

car Vehicle Data

2003 Chevrolet Malibu

VIN 1G1ND52JX3
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIntermittently

Trouble Codes

P1122TP Sensor Signal Higher Than Expected
P1554Cruise Engaged Circuit Feedback Circuit Malfunction
Message Closed w/Summary

car Vehicle Data

2003 Chevrolet Malibu

VIN 1G1ND52JX3
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIntermittently

Trouble Codes

P1122TP Sensor Signal Higher Than Expected
P1554Cruise Engaged Circuit Feedback Circuit Malfunction