
2000 Volkswagen Beetle GLX 1.8L Excessive Emissions, MIL Lamp on
Hi, to all the Volkswagen technician, I have a car come to my shop for a smog check and has a high emission on the NOX and the engine light is on. The Fault Code is P0139 and P1127, I recently changed the O2 sensor after the CAT. Then I cleared the memory and ...
FIX posted 4/18/2010
![]()
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)7 Replies Received(Hide Replies)7 Replies Received
|
Message Closed w/FIX
|
VIN | 3VWDD21C2Y |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response |
P1127 | Long Term Fuel Trim Multiplier System Too Rich |
Message Closed w/FIX
Vehicle Data
2000 Volkswagen Beetle GLX
VIN | 3VWDD21C2Y |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response |
P1127 | Long Term Fuel Trim Multiplier System Too Rich |