× 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

P0100 Diagnostic Trouble Code Discussion for January 2004

Mass Airflow Sensor Circuit Fluctuation Check


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0100
Help Request Posted
1999 Mercury Villager Estate 3.3L Poor Idle Quality, Surge, Stall, MIL Lamp on VIN: 4M2XV11T0X
P0100: Mass Airflow Sensor Circuit Malfunction. ... occasional stall, and surge at cruise. I checked codes, and had a p0300,and p0325. Seemed like a vac. leak, so I smoked it, and went over it with propane, but found nothing. I checked all other basics, but saw nothing. Checking some previous posts on this ...
January 09, 2004