P0440 Diagnostic Trouble Code Discussion for June 2015
General EVAP System Failure
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| Help Request | Posted | |
| 2005 Jeep Grand Cherokee Laredo 4.7L MIL Lamp on VIN: 1J4HR48N25 P0440: General EVAP System Failure. ... of diagnosing a 2005 Jeep Grand Cherokee with EVAP issues. This Jeep is a Government vehicle. Check engine lamp on with these codes P0456 small leak detected, and P0457 gas cap loose. Check gas cap message on cluster. Hooked up my Snap-On Verus scanner and... |
June 09, 2015 | |
| 2005 Jeep Grand Cherokee Laredo 4.7L MIL Lamp on VIN: 1J4HR48N25 P0440: General EVAP System Failure. ... of diagnosing a 2005 Jeep Grand Cherokee with EVAP issues. This Jeep is a Government vehicle. Check engine lamp on with these codes P0456 small leak detected, and P0457 gas cap loose. Check gas cap message on cluster. Hooked up my Snap-On Verus scanner and... |
June 10, 2015 | |
| 2000 Suzuki Grand Vitara JLX 2.5L MIL Lamp on VIN: JS3TD62V6Y P0440: EVAP System Malfunction. ... light on since he bought vehicle.code p0440 and p0172/175.440 will reset within about 30 mi.driving. rich run codes take a little longer.rich run is ONLY at idle, total fuel trim @ idle runs right about -20% just off idle is less than 10% pos.trim. seen th... |
June 19, 2015 |
