× 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
2001 Volvo V40 1.9L Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 10/22/2007 7 Replies

This vehicle came in in September with the complaint of not able to idle and we found the IAC bad. After the repair it ran well. It came back in a few weeks later with the check engine light on. We pulled codes P0102 and P0107. We repaired a vacuum leak and re...

7 Replies Received (View Replies)

  Related Documents & Media  2001 Volvo V40

 
Message Closed w/FIX

car Vehicle Data

2001 Volvo V40

VIN YV1VW29571
Engine1.9 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursHot, Intermittently

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0102Mass Airflow Sensor Circuit Low Voltage
P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2001 Volvo V40

VIN YV1VW29571
Engine1.9 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursHot, Intermittently

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0102Mass Airflow Sensor Circuit Low Voltage
P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage