
1996 Volvo 850 GLT 2.4L Hesitation, MIL Lamp on
Hello, I have this Volvo that has come in with an extremely intermittent hesitation/stumble and MIL is on, has O2 codes as listed. At this time I cannot duplicate any driveability concern. Upstream O2 seems to be switching. Adaptives are around zero, even on f...
FIX posted 7/26/2012
![]()
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)8 Replies Received(Hide Replies)8 Replies Received
|
Message Closed w/Summary
|
VIN | YV1LS5549T |
Engine | 2.4 L / 5 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0136 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
Message Closed w/Summary
Vehicle Data
1996 Volvo 850 GLT
VIN | YV1LS5549T |
Engine | 2.4 L / 5 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0136 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |