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bpu699 bpu699 is offline
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Join Date: Apr 2007
Location: wisconsin
Posts: 2,299
Step one, install an afr meter... Without it, it triples your diagnostic work and guessing.

Recommend the PLX, doesn't require another o2 sensor, piggy backs off 1 sensor.

Best $200 you can spend. Has a voltage meter too...

Install this before you start checking WUR pressures...
Old 05-20-2017, 11:18 AM
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