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2005 Volvo XC90 2.5T 2.5L Poor Idle Quality, Hesitation, Surge, Stall
This Volvo has a funky surging idle that makes the customer think it is going to stall. Check engine light on. If you look at the codes to the right, The "PXXXX" codes were pulled with OBDII software and the "ECM-XXXX" codes were pulled with Volvo software...
FIX posted 1/16/2018
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Message Closed w/FIX
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8 Replies Received
8 Replies Received
Related Documents & Media | VIN | YV1CY59275 |
| Engine | 2.5 L / 5 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Stall |
| Occurs | After Driving |
Trouble Codes
| ECM12 | Air mass signal too low |
| ECM21 | Long term fuel trim Bank 1 signal too low |
| P0101 | Mass Airflow Sensor Range/Performance |
| P2188 | Fuel Trim System Rich At Idle Speed (Bank 1) |
Message Closed w/FIX
Vehicle Data
2005 Volvo XC90 2.5T
| VIN | YV1CY59275 |
| Engine | 2.5 L / 5 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Stall |
| Occurs | After Driving |
Trouble Codes
| ECM12 | Air mass signal too low |
| ECM21 | Long term fuel trim Bank 1 signal too low |
| P0101 | Mass Airflow Sensor Range/Performance |
| P2188 | Fuel Trim System Rich At Idle Speed (Bank 1) |
Video