× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 Geo Tracker 1.6L Poor Idle Quality, Hesitation, Stall, MIL Lamp on
Posted to GM Driveability on 8/8/2005 3 Replies

I have this Geo Tracker with MIL illuminated, code P0102. MAF voltage reads 0.0v on scan tool. I performed circuit tests as per MOD. Blue/Black wire has 10-14v, Gray/Black wire has 0.4v. All indications by this test show MAF as faulty. There is no mention of t...

3 Replies Received (View Replies)

  Related Documents & Media  1997 Geo Tracker

 
Message Closed w/FIX

car Vehicle Data

1997 Geo Tracker

VIN 2CNBJ18602
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1997 Geo Tracker

VIN 2CNBJ18602
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage