2004 Acura MDX "car codes 455" Questions

...codes) 455 Evaporative System Malfunction, Gross Leak #1 DTC of all time....... gas cap missing ,or loose or wrong cap or any leak in the tank vent system. tighten cap , reset ECU, drive 20miles, ...

code 442 cleared it now code 455 whats up code 442 book said small leak in evap.cleared code two days later code 455 book says large leak in evap. system there is a leak within the evap solenoid and ...

codes p 442 and p 455 mean???? my check engine light is on and when i get the codes there are 4 different codes p403,p1684,p442,p455 i know the first two but what are p442 and p455 442 evap small leak

How do I clear the code PO455 after the repair? I have replace the Gas Csp with Hummer cap and need to clear the PO 455 code. You would need a scanner or code reader to erase the code. Keep in mind ...

2004 suzuki forenze with trouble code 455 what is 2004 suzuki forenze with trouble code 455 what is that code evap emissions control system leak[ large] check gas cap for correct seal if good check ...

Error code 455 2005 Pontiac g6 455 is not a valid error code.

code pd 455 what does code pd 455 mean on my It means a large evaporative emissions leak. It could be a leaking or broken vacuum leak, or a bad seal on the gas cap even. Clear the code and see if it ...

...455 is for a major leak, and code 457 is for the gas cap which could cause 455.The codes can set if you run the engine with the gas cap off, or there may be a problem with the cap or other

p o 455 CODE LOST GAS CAP SON BROUGHT A NEW ONE PO 455 -- is a Gross Evap System Leak A gas cap is a small leak Need a repair shop to diagnose

what is 1974 trans am 455 date code? I believe that the 5th number from the right is an "X" for 455 SD and a "Y" for the standard 2 bolt main version.