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Theryatch Theryatch is offline
New Member
Posts: 6
Join Date: Jul 2019
Car: Golf r
Default 07-04-2019, 12:33 PM

So unplug and replug all connections then? I'll try that when I'm back at the car tomorrow. Should I test connections with the battery on or disconnect it? Just odd to me that it's a persistent code only in the obd 2 module and that it isn't causing a cel or reduced power. Car just had a bunch of work done around the fuel pump and map sensor area and all so they may have possibly done something to the map and other sensors...? Car is still well in powertrain warranty and all too, just don't see how the jb4 could cause this after its not in (like you mentioned).

Last edited by Theryatch; 07-05-2019 at 06:18 AM..
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