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2002 Black Box · 08-14-2014, 05:52 PM

Ok... Found an explanation for the code...

What the heck is the Throttle Jacking Unit and how do I check it?

08-14-2014, 05:52 PM	#5
2002 Black Box Registered User Join Date: Jan 2012 Location: St. Louis, MO Posts: 12	Throttle Jacking Unit Position Error - P1503 Ok... Found an explanation for the code... What the heck is the Throttle Jacking Unit and how do I check it?