TOYOTA RAV4 P2420 EVAP EMISSION HIGH CIRCUIT DIAGNOSED AND FIX

TOYOTA P2420 CODE EVAP EMISSION HIGH CIRCUIT SWITCHING VALVE DIAGNOSED AND REPAIR

[@edmobley3]

Well, that was the exact same problem on my 2006 Tundra which was giving me a P441 and P2420. For whatever reason the wire going from the vent valve to my ECU showed super high resistance. I ran a new wire from the ECU to the #8 connector pin on EVAP cannister and it solved the problem. The diagnosis was facilitated by the purchase of an XTool bidirectional scanner which allowed me to test activation of the vent valve both before and after the repair. Who knows why just that one wire went bad, but it did. I tried to find the fault in one of the connectors, but like author of this video, gave up and ran a new wire.

[@shanoyav5075]

Thanks for this video

[@FLEXVIDEOPICKS]

This is very good

[@paulawilliams9235]

Nice

[@sernaykaw7849]

Hello FLEX FIX TV, I am having the same p2420 code on my 2016 rav4. What problem did you find? can you please give me feedback. Thank you!

[@yardmanmotorworks1759]

mine was an broken wire in the wire loom but i also did replace the vacuum pump

[@ssgi4in1]

I have this same code on my 2014 rav4

[@Tolbat]

Took 11 minutes to get to the bad wiring you already knew was bad.

[@yardmanmotorworks1759]

yep 11 full minutes