× 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

P1101 Diagnostic Trouble Code Discussion for September 2025

Intake Airflow System Performance


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 P1101
Help Request Posted
2014 Chevrolet Cruze LT 1.4L runs good until limp VIN: 1G1PD5SB2E
P1101: intake air flow performance. ok I give up. What am I missing here? The current codes I had prior to the motor swap. So I assumed it was related to the blown motor. I have the old motor so I have swapped the MAP, Boost sensor and throttle body. NO apparent manifolds/ valve cover leaks,...
September 02, 2025