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2002 Mercury Sable GS 3.0L Poor Idle Quality, MIL Lamp on
Car came in with check engine light and all those codes. Replaced bank 2 sensor 2 o2 because failed resistance on heater circuit. Reset keep alive memory and still runs poor at times and p1131 and p1151 come back and p1270. When running it goes into closed...
FIX posted 4/7/2023
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Message Closed w/FIX
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16 Replies Received
16 Replies Received
Related Documents & Media | VIN | 1MEFM50U12 |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0156 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction |
| P0158 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High Voltage |
| P0161 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction |
| P1131 | Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction |
| P1151 | Fuel Rail Pressure - Maximum Positive Deviation |
| P1270 | Intake Manifold Runner (Swirl) Performance |
Message Closed w/FIX
Vehicle Data
2002 Mercury Sable GS
| VIN | 1MEFM50U12 |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0156 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction |
| P0158 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High Voltage |
| P0161 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction |
| P1131 | Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction |
| P1151 | Fuel Rail Pressure - Maximum Positive Deviation |
| P1270 | Intake Manifold Runner (Swirl) Performance |
Video