Persistent P0478 Question

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Jul 12, 2022 | 07:59 AM

#16

exbxtoy

Thread Starter

Tuned

Joined: Jan 2014

Posts: 441

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Quote:

Originally Posted by Sous

I despise TorquePro and cannot offer any help in person or on this forum.

Baro is barometric pressure in which the sensor is internal to the PCM on your 2003.

I would say the same as you in that your EBPS is functioning properly as it is within .1 of MAP. This is a good thing because your cleaning method worked. You are more fortunate than I was as I needed to replace my EBPS, even after a rigorous cleaning session.

Sous, what is your prefered reader if not ToqruePro? I agree, TorquePro is frustrating, but it's what I have at the moment. If you use another app based program, what device have you found it best to run it on?

Jul 12, 2022 | 08:15 AM

#17

Sous

FTE Leadership Emeritus

Joined: May 2014

Posts: 27,354

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From: Lake Hartwell, GA

I prefer to use FORScan Lite (FORScan is free on a laptop) for the one time cost of $5. You are then able to load FORScan Lite (FSL) on any mobile device you choose. I have FSL on a Samsung S7, Samsung tablet, 7" netbook and ATOTO A6 Pro head unit which is mounted in the truck. The ATOTO A6 Pro was in an effort to not have to get my laptop or smartphone if I wanted to view the PID's. I use the ATOTO A6 Pro for live Google Maps navigation 99% of the time though and the ability to view PID's was a bonus.

Below are a couple of links you may find useful.

Links:

None of this is to say that you should use FORScan Lite. I do find it to be a much more user friendly, reliable and superior tool when compared against TorquePro, but I often go against the mainstream.