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2010 Chevrolet Malibu LS 2.4L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 2/20/2023 18 Replies

Happy Monday everyone. This Malibu idles at 3000 rpm, tps 1&2 show 30%. On automated TPS SWEEP, TP1 reads 4.29v-0.96v, TPS2 reads 0.69v-4.02...good so far. APP 1&2 follow the pedal position 0-100%...good. On the TP functional test, I can run the throttle f...

18 Replies Received (View Replies)

  Related Documents & Media  2010 Chevrolet Malibu LS

 
Message Closed w/FIX

car Vehicle Data

2010 Chevrolet Malibu LS

VIN 1G1ZA5E04A
Engine2.4 L / 4 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways
Misc.E85 Flex Fuel

Trouble Codes

P0507Idle Speed Control System Higher Than Expected
Message Closed w/FIX

car Vehicle Data

2010 Chevrolet Malibu LS

VIN 1G1ZA5E04A
Engine2.4 L / 4 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways
Misc.E85 Flex Fuel

Trouble Codes

P0507Idle Speed Control System Higher Than Expected