P0440 Diagnostic Trouble Code Discussion for July 2009
General EVAP System Failure
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| Help Request | Posted | |
| 1998 Cadillac Eldorado ETC 4.6L Car runs great VIN: 1G6ET1291W P0440: EVAP System Malfunction. This Caddy has me on my last nerve, I got a continuing PO440 code. Smoked engine, lines to tank and both purge and vent valves. I have Vaccum in the port and activated it with my scanner to verify they are working. I'm at a lost right now. |
July 06, 2009 | |
| 1998 Cadillac Eldorado ETC 4.6L Car runs great VIN: 1G6ET1291W P0440: EVAP System Malfunction. This Caddy has me on my last nerve, I got a continuing PO440 code. Smoked engine, lines to tank and both purge and vent valves. I have Vaccum in the port and activated it with my scanner to verify they are working. I'm at a lost right now. |
July 07, 2009 | |
| 2002 Lexus IS300 3.0L MIL Lamp on VIN: JTHBD19222 P0440: EVAP Control System Malfunction. ... is 300 have a code for evap malfuction tested car and need to replace the canister and gas cap, gas cap failed the gas cap test so we replaced the cap as while. car still is throwing the code for evap malfuction p0440 smoked the system and found no leaks b... |
July 09, 2009 | |
| 2002 Toyota Camry SE 3.0L MIL Lamp on VIN: 4T1BF3BKB2 P0440: EVAP Control System Large Leak Detected. First go around We Did smoke test found leak at vapor canister , Replaced it , Its coming in tomorow for a re-check , same code stored again , I will retest again , Check lines , and prior connections that were opened Am I missing something , Do these have a p... |
July 29, 2009 |
