Quote:
Originally Posted by Jynx
the PCM isnt even controlling the valve in the front and is only partially giving a signal to the one in the back
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WHAT!? Did no one think to actuate the relevant components with a bidirectional scanner before changing anything? Excuse the language but you don't even need a fucking scanner to function test a purge valve, the damn thing will start pulsing by itself once the engine has run for a few moments, just gotta put a vac gauge on it.