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2000 Ford F-250 Super Duty Lariat 5.4L Excessive Emissions, Poor Idle Quality, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy
ok truck is running rich, you can smell it from the tail pipe and its backfiring, fuel trim is 25- on bank one and drops to 0 under load and fuel trim on bank 2 is 25+ and drops down to 0 under load as well, problem is intermittent, I pulled the vacuum hose of...
FIX posted 8/24/2016
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Related Documents & Media | VIN | 1FTNX20L5Y |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy |
| Occurs | Intermittently |
Trouble Codes
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P0171 | Fuel System Too Lean (Bank 1) |
| P0172 | Fuel System Too Rich (Bank 1) |
| P1131 | Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction |
| P1132 | Glow Plug Module Internal Fault |
Message Closed w/FIX
Vehicle Data
2000 Ford F-250 Super Duty Lariat
| VIN | 1FTNX20L5Y |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy |
| Occurs | Intermittently |
Trouble Codes
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P0171 | Fuel System Too Lean (Bank 1) |
| P0172 | Fuel System Too Rich (Bank 1) |
| P1131 | Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction |
| P1132 | Glow Plug Module Internal Fault |
Video