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2008 Saturn Astra XR 1.8L MIL Lamp on
Posted to GM Driveability on 2/11/2015 6 Replies

ECM monitors the MAF sensor signal and if not within the specified range/model thats stored it triggers the DTC and it has to be in open loop. Understanding the systems just needing some input of where to go now.

6 Replies Received (View Replies)

  Related Documents & Media  2008 Saturn Astra XR

 
Message Closed w/Summary

car Vehicle Data

2008 Saturn Astra XR

VIN W08AT27158
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P1101ACM Crash Signal Received
Message Closed w/Summary

car Vehicle Data

2008 Saturn Astra XR

VIN W08AT27158
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P1101ACM Crash Signal Received