× 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
2000 Audi A4 Quattro 1.8L MIL Lamp on
Posted to European Driveability on 10/10/2006 9 Replies

Hello group,

Been a long time since I posted, but this one has me stumped. Car came in with a lack of power and a p1128 system lean code. After researching, I checked the MAF and found it out of calibration, as well as vacuum leaks at the infamous vacuum hose...

9 Replies Received (View Replies)

  Related Documents & Media  2000 Audi A4 Quattro

 
Message Closed w/FIX

car Vehicle Data

2000 Audi A4 Quattro

VIN WAUDC28D4Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / Multi-Port
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P1128MAP Sensor Signal Lower Than Expected
Message Closed w/FIX

car Vehicle Data

2000 Audi A4 Quattro

VIN WAUDC28D4Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / Multi-Port
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P1128MAP Sensor Signal Lower Than Expected