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Topic: OBD 11 Screen problem (Read 589 times) |
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Nunnspoet
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I love YaBB 1G - SP1!
Posts: 798
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OBD 11 Screen problem
« on: Feb 16th, 2019, 10:47am » |
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Hi,
I have the Alex Pepper lead and have used it many times, happily.
I connected it up this morning: No codes so I went entered PID Possible, selected Long shift and short shift fuel trims and the MAF. I then went to Graph and entered in these. Nothing happening so I played about with the side data switches to no avail. I gave up the ghost, returned to 'Status' only to find the readings in the right hand window reading: Oxygen Sensor NO. Oxygen Sensor Heater NO. EGR NO.
I have disconnected and re connected a few times but nothing different 
I am stumped.
Help please, I love my Scorpio and miss driving her very much.
Mike
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Tompion
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1997 2.3 Ultima estate.
Posts: 2918
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Re: OBD 11 Screen problem
« Reply #1 on: Feb 16th, 2019, 5:08pm » |
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Mike,
I wasn't sure what you were saying so just tried mine.
Are you saying you highlighted PID possible & clicked send (or pressed enter). There's no advantage in that - just leave it as default (PIDSUP 01-20). If you want items not listed go to Enhanced along the top & select "Support" & press enter (don't select "All" or "Possible" - you just get things the car doesn't support).
When you selected say MAF & pressed enter was it displaying the data & time in the Data tab.
I assume when you went to graph you ticked the "plot 1" (or 2 or 3) alongside MAF etc.
"Oxygen Sensor NO. Oxygen Sensor Heater NO. EGR NO." usually means you haven't completed a drive cycle since the codes were cleared or since you disconnected the battery. Possibly you clicked a button that reset the PCM whilst trying to get the software to work.
I take it this isn't a fresh install of the software that hasn't had the unlock code entered.
Dave
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ABS multiplug wheel sensor pins MK IV or MK 20
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Nunnspoet
Full Member
I love YaBB 1G - SP1!
Posts: 798
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Re: OBD 11 Screen problem
« Reply #2 on: Feb 17th, 2019, 9:15am » |
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Thanks Dave.
Since I last cleared the codes I have had the Bty disconnected many times as I have changed various sensors, so that could well be the answer to 'NO's'. I did indeed press the reset button, a couple of times, so that may have done something .
( Are you saying you highlighted PID possible & clicked send).... Yes Dave, I did that  But now I will follow your advice.
My Pepper Lead and the Laptop came fully loaded courtesy of my friend Graham Toye, quite a few years ago. I confess that I am really nervy about 'doing things' so I have not played about with it that much. But now it is a case of needs must
More info on my other, related, thread.
Mike 
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