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02-26-2013, 12:39 PM | #1 | |
AF Regular
Join Date: Feb 2005
Location: Fall Creek, Wisconsin
Posts: 151
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P0011 and P0021 after engine swap
2007 Kia Optima 2.7L Runs like crap, check engine flashing codes P0011 and P0021 after engine swap.
Verified solution: VVT (variable valve solonoids) mounted under fuel rail connections, had wiring switched between front and rear sensors, causing code to set for front and rear. NOTE: front sensor wiring is clipped into a small bracket, rear sensor wiring runs direct from the larger harnass. Both plugs will reach both sensors. Switched to proper location & car runs perfect now, no hesitation, no check engine! |
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