× 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
1995 Audi 90 Quattro Sport 2.8L Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 11/1/2007 9 Replies

Hello audi techs, this idle has a poor idle and a code p0402. the problem is i have vacuum to the egr valve all the time. i put a egr solenoid because it had flow all the time throug the egr valve . it was a used part and i still have vaccuum at idle at the va...

9 Replies Received (View Replies)

  Related Documents & Media  1995 Audi 90 Quattro Sport

 
Message Closed w/FIX

car Vehicle Data

1995 Audi 90 Quattro Sport

VIN WAUEE88C2S
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways, Idle

Trouble Codes

P0402Excessive EGR System Excessive Flow Detected
Message Closed w/FIX

car Vehicle Data

1995 Audi 90 Quattro Sport

VIN WAUEE88C2S
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways, Idle

Trouble Codes

P0402Excessive EGR System Excessive Flow Detected