
2001 Audi Allroad Quattro 2.7L Over Boost Condition
Customer complait... Check engine, ABS, traction control and "!" warning lights all have come on or been on. Verified ABS and Traction lamps come on under low boost conditions and goes out again on decel. Codes indicate that trans and ABS consider AMS load sig...
FIX posted 8/6/2006
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)2 Replies Received(Hide Replies)2 Replies Received
|
Message Closed w/FIX
|
VIN | WAUYPG4B21 |
Engine | 2.7 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Over Boost Condition |
Occurs | On Accel |
Misc. | Twin Turbo |
Trouble Codes
P0103 | Mass Airflow Sensor Circuit High Voltage |
P1555 | Battery Module Temperature Sensor Signal 1 Circuit Low Voltage |
P1857 | trans ABS Load signal error message from ECU intermittent |
Message Closed w/FIX
Vehicle Data
2001 Audi Allroad Quattro
VIN | WAUYPG4B21 |
Engine | 2.7 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Over Boost Condition |
Occurs | On Accel |
Misc. | Twin Turbo |
Trouble Codes
P0103 | Mass Airflow Sensor Circuit High Voltage |
P1555 | Battery Module Temperature Sensor Signal 1 Circuit Low Voltage |
P1857 | trans ABS Load signal error message from ECU intermittent |