Anyone ever throw these codes?

Kratos · May 8, 2020

I installed my catless exhaust and ECU tune (which runs incredible btw), but I'm throwing these codes that seem to be related to all the exhaust gas temps. Connectors are all in along with O2 sensors, so nothing is disconnected. Strange...

shivaeworldla · May 8, 2020

Looks like a thermostat problem / sensor problem. Maybe these sensors along with the Engine Thermostat need to be replaced. It is similar to what happened on mine.

Kratos · May 8, 2020

Interesting that they all would act up right after the exhaust change, not before.

CFI Designs · May 8, 2020

did you turn off the cat diagnostic in the ecu tune?

Kratos · May 8, 2020

I have no idea. Have to ask Eurocharge.

Dereiter · May 8, 2020

I think that tuned ECU should be modified through DTC Lambda, EGR remover software. You can find a lot of YouTube Video about that.

Kratos · May 8, 2020

I'm guessing Eurocharge would know how to do this?

DigitalNav · May 10, 2020

The powercraft catless setup? You got the OBD2 thing that cancels out codes right?

Kratos · May 10, 2020

Capristo catless. We canceled out the codes but they came right back.

CFI Designs · May 11, 2020

These cars go through sensors often. I upgraded mine to 1/4" egt and only running 1 sensor per bank.

Anyone ever throw these codes?

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