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10-11-2017, 10:36 PM | #1 |
Drives: Yaris Blue HB 5 speed Join Date: Oct 2008
Location: indiana
Posts: 13
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problem acceleration after battery jumpstart
Like the fool that I am, I left the lights on all day on my 2007 Yaris manual transmission and came back to dead battery. I had the battery jump started and now the car has problems on acceleration. Starting on, I have to press down harder on accelerator pedal to get going and when I shift, I also have to press down a little more and shifts are not as smooth. Any idea of the problem and solution?
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10-11-2017, 11:53 PM | #2 |
Drives: 2012 Yaris 3d LB Join Date: Feb 2017
Location: Cali
Posts: 27
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Maybe the computer has to relearn how you drive since yaris has an electronic throttle. As for the not so smooth shifting, I have no idea but I find it unlikely that it has to do with the electronics since you are the one doing the shifting.
I'm just spitballing. I'm interested to know what it is. |
10-13-2017, 04:45 PM | #3 |
Drives: 06 Polar White 5dr, 13 Soul 4u Join Date: Oct 2008
Location: Georgetown, Ontario, Canada
Posts: 5,740
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I imagine by now the OP no longer has an issue. Whenever the battery has been drained or disconnected, the ecu goes through a learning phase. Until it figures everything out again, you experience extremely low and erratic idle.
Sent from my Elite_5_5_Octa using Tapatalk
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