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	 1999 Volvo S80 2.9 2.9L Rough Idle, No Accel 
		
		Thanks in advance guys! What the car does, is, intermittently goes into limp home type mode. CEL comes on and car will not rev over about 1,700-1,800. Will reset after a few tries of turning off and on. Started doing this about a week ago. I don't think the O2... 
                        
                            FIX posted 2/10/2015
                             
                 
                            
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| VIN | YV1TS97D9X | 
| Engine | 2.9 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / Bosch ME-7 | 
| Emissions | OBD-II Compliant | 
| Symptoms | Rough Idle, No Accel | 
| Occurs | On Accel, Idle, Intermittently | 
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance | 
| P0161 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction | 
| P0455 | EVAP System Very Large Leak Detected | 
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 Vehicle Data
                1999 Volvo S80 2.9
| VIN | YV1TS97D9X | 
| Engine | 2.9 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / Bosch ME-7 | 
| Emissions | OBD-II Compliant | 
| Symptoms | Rough Idle, No Accel | 
| Occurs | On Accel, Idle, Intermittently | 
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance | 
| P0161 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction | 
| P0455 | EVAP System Very Large Leak Detected | 
                            
11 Replies Received
          11 Replies Received
          
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