Question about 2000 Saturn L-Series
Got several codes when I first started checking the problem. Replaced the O2 sensor bank 1. problem I thought was solved.I still get the code PO102 which says MAF or VAf low voltage. now my vehicle is back to stalling and when I restart it ;it sometimes will idle up and down then stall,when restarted it will run fine until the next time this scenario happens.This is the only code I have now.When I cahnged the O2 Sensor Bank 1, I thought I had problem fixed? The MAF sensor was replaced about 2 years ago. I hope that you can help,Thanks.;
I went through this scenario while working in a toyota sienna a few months ago and it ended up being the battery. When battery supply voltage starts to drop the PCM will limit voltage to certain areas.
Posted on Jan 19, 2009
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Posted on Jan 02, 2017
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