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2006 Aston Martin DB9 Volante 6.0L Poor Idle Quality, Misfire, MIL Lamp on
Noticed long term fuel trim on B1 is pegged at +25 and does not move. Engine misfires at cold start. Engine misfires at very heavy load/ WOT
FIX posted 2/8/2018
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Message Closed w/FIX
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4 Replies Received
4 Replies Received
Related Documents & Media | VIN | SCFAD02A96 |
| Engine | 6.0 L / 12 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Under Load, on Accel, Idle, Under Wot |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0300 | Multiple Misfire Detected |
| P0316 | Misfire Detected On Startup (Within the 1st 1000 Revolutions) |
| P2073 | O2 Sensor Implausible |
Message Closed w/FIX
Vehicle Data
2006 Aston Martin DB9 Volante
| VIN | SCFAD02A96 |
| Engine | 6.0 L / 12 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Under Load, on Accel, Idle, Under Wot |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0300 | Multiple Misfire Detected |
| P0316 | Misfire Detected On Startup (Within the 1st 1000 Revolutions) |
| P2073 | O2 Sensor Implausible |
Video