|
2000 Volkswagen Jetta GLS 2.0L Poor Idle Quality, MIL Lamp on
The o2 sensor readys a steady .350 v when read with a DVOM. The engine idles rough. Alldata says that this is a 0-1v sensor and .350 v is a suposed to mean a lean reading. But what is strange about this vehicle, is if I remove a vaccuum hose, the engine smooth...
FIX posted 1/1/2003
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 13 Replies Received (View Replies)13 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 3VWSA29M5Y |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
| P1128 | MAP Sensor Signal Lower Than Expected |
Message Closed w/FIX
Vehicle Data
2000 Volkswagen Jetta GLS
| VIN | 3VWSA29M5Y |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
| P1128 | MAP Sensor Signal Lower Than Expected |
Video