CODE: PO475 Exhaust Pressure Control Sensor ?
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CODE: PO475 Exhaust Pressure Control Sensor ?
I installed Wide Open Performance's QSB turbo. I now get this code. I replace the sensor and I still get the code. I called them and they told me it had to be the sensor.
However, it still spits this code. It happens only upon start up. Once I clear it it will never come back on until I start it again. Can I disable this or anyone have any more advice? Thanks a bunch guys!.
97 7.3
However, it still spits this code. It happens only upon start up. Once I clear it it will never come back on until I start it again. Can I disable this or anyone have any more advice? Thanks a bunch guys!.
97 7.3
FTE Leadership Emeritus
Joined: May 2001
Posts: 13,653
Likes: 6
From: Cabot, Arkansas
Did you clean out or replace the tube when you had the sensor off? Short of that, you can install one of these: http://www.blackclouddieselperforman...eb77d8cd5d6a62
FTE Leadership Emeritus
Joined: May 2001
Posts: 13,653
Likes: 6
From: Cabot, Arkansas
That doesn't sound good. I posted that particular link because BCDP is a sponsor. I don't have any actual experience with it.
The exhaust backpressure code eliminator that I use is from SP-diesel. They were the only company that marketed such a device back when I needed it. It's been nearly three years since I've had a P047x code. No related codes either.
The exhaust backpressure code eliminator that I use is from SP-diesel. They were the only company that marketed such a device back when I needed it. It's been nearly three years since I've had a P047x code. No related codes either.
Last edited by cookie88; Mar 30, 2006 at 06:56 PM.
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