2001 Dodge Dakota "evap system leak tester" Questions

...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 lines.find the leak with a smoke

...are electronic testers for this. If a leak can't be found, tracer dye can be added to the system. If the evap is leaking it may be diificult to pinpoint as this is in the heater box under the

...system leak code 442 evap emission control system leak code 442" problems This is code for a small leak.  You need a smoke test to find it.  Call around to shop having this special ...

...EVAP system components Blockages or restrictions in fuel vapor hoses/tubes (items also listed under disconnections or cracks) Fuel vapor control valve tube assembly or fuel vapor vent valve assembly ...

...system leak detection. This Pinpoint Test is intended to diagnose the following: Canister Vent (CV) solenoid Fuel filler cap Fuel Tank Pressure (FTP) sensor In-line Fuel Tank Pressure (FTP) sensor ...

...evap system, a smoke machine and evap tester is needed to find the problem and also a scan tool to scan the computer for codes, there are valves and lines that could be leaking and without the right ...

...evap system changed the evap purge valve/control solenoid and still same problem Testing the system an not replacing parts is the way to find the problem . Without knowing how ,using a factory ...

...evap system,but I don't know what to do when it is in test mode, am I supposed to wait for a code? Or am I to go and inspect the car for leaks or leaking sounds. Any idea how long the test lasts for? ...

...system) leak EVAP canister hose cracked or not connected Purge or vent solenoid defective (This is the one that has me confused) Vacuum leak at engine (How do I find it?) You can generally find a ...

...system. The pump contains a 3-port solenoid, a pump that contains a switch, a spring loaded canister vent valve seal, 2 check valves and a spring/diaphragm. Hope this helped. look at the hoses behind ...