Everything posted by Toolman
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2010 P0191 fuel rail performance code??
Just wondering if anybody has updates on this ? I did my return flow test and it was well within spec. I still have the same problem. Code comes up right away after 2 key cycles after being cleared.
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2010 P0191 fuel rail performance code??
I’m working on doing it. It’s been really cold here for the last month. I’m thinking Monday I might get out there and do it. It’s supposed to go up to -12 and be sunny. I will definitely keep everyone on here updated even though it seems like not much happens here.
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12 Ram 2500 no start!!!!
You said you took the fuel supply line off the pump? There are 3 lines to the cp3. A banjo bolt, a quick disconnect and a steel line that you need a wrench for. Which line is it your referring to? You said the banjo bolt had minimal flow?? That is the pump return and minimal flow might be normal.
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2010 P0191 fuel rail performance code??
I have the exact same problem. I changed the fuel rail as a whole thinking it was the sensor. Still have the same problem so, now I have a good spare parts. I’m now getting ready to do a fuel return test. I’m just wondering if you got yours fixed and what was the problem ? I have the answer to your last question but, I think you might have the answer already since it’s been a year and a half.