|
1991 Volvo 940 GLE 2.3L Excessive Emissions, Hesitation, Surge
This vehicle is idling very rich (3.0%) only while in Park or Neutral. The readings drop to normal as soon as it goes in Drive or the RPM is raised. It has a hesitation during accel from a complete stop. Replaced Air mass sensor with test unit. No changes. Als...
FIX posted 10/4/2001
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 6 Replies Received (View Replies)6 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
6 Replies Received
6 Replies Received
Related Documents & Media | VIN | YV1KA8746M |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, Hesitation, Surge |
| Occurs | On Accel |
Trouble Codes
| 113 | Fuel Trim Too Lean/Rich |
| 231 | Adaptive Fuel Trim Too Lean/Rich at Part Load |
| 232 | Adaptive Fuel Trim Too Lean/Rich at ldle |
Message Closed w/FIX
Vehicle Data
1991 Volvo 940 GLE
| VIN | YV1KA8746M |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, Hesitation, Surge |
| Occurs | On Accel |
Trouble Codes
| 113 | Fuel Trim Too Lean/Rich |
| 231 | Adaptive Fuel Trim Too Lean/Rich at Part Load |
| 232 | Adaptive Fuel Trim Too Lean/Rich at ldle |
Video