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01-30-2021, 09:24 AM
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#4 |
  Drives: Yaris T1 Join Date: Aug 2020
Location: South Africa
Posts: 44
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Lean? Isnt that due to not enough fuel? That could be anything. Funky or clogged fuel filter (Americans are too cheap to buy new Fuel filters from what I see). Maybe fuel pressure regulator or fuel pump? Ask the grease jockeys to test fuel pressure. Even 3rd world countries have fuel pressure kits :)
Yaris 1Kr-Fe engines are supposed to get a new fuel filter every 75 000 km from the TIS maintenance schedule that I see at the stealerships. AS for fuel pumps? Well those eventually die at some point. 1 old fart that we saw in the media took his VW polo to 1 million Km. He went through 2 or 3 fuel pumps. I checked my LTFT. It is +0.78% at 190 000km. Yours must be something like 25% to fire off a code... :( |
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