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p063
Jan 4, 2021 20:33:39 GMT -5
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Post by Hueneme805 on Jan 4, 2021 20:33:39 GMT -5
A question regards code p063? Bad tp sensor? What caused it
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p063
Jan 4, 2021 21:50:35 GMT -5
Post by Stinger on Jan 4, 2021 21:50:35 GMT -5
It just says TPS voltage is too low in the closed position. Could be out of adjustment, could be a bad sensor (we sell new ones), could be a wiring issue. Should be about .9v at idle, I think below .6v throws the code.
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p063
Jan 4, 2021 23:29:58 GMT -5
via mobile
Post by Hueneme805 on Jan 4, 2021 23:29:58 GMT -5
And that’s checking volts at sensor harness by way of probe? Sensor is one month old so gonna get warranty first see if that fixes it. But also just for nutss and giggles gonna check volts like u mentioned
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p063
Jan 5, 2021 0:48:41 GMT -5
Post by Stinger on Jan 5, 2021 0:48:41 GMT -5
Yes, multimeter probe to check. It's an adjustable sensor so if you didn't adjust it when you installed it then it's not a warranty issue, it just needs to be set properly.
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p063
Jan 5, 2021 11:45:47 GMT -5
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Post by Hueneme805 on Jan 5, 2021 11:45:47 GMT -5
No I had set it right just recently sat for a week doing a 5 lug conversion then I drove and started to run lean and buck when going to 3000rpm and above.
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p063
Jan 5, 2021 15:59:51 GMT -5
Post by Stinger on Jan 5, 2021 15:59:51 GMT -5
OK. Checking it is still the first step in diagnosis. Maybe it just slipped from its original installation location.
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p063
Jan 11, 2021 12:02:23 GMT -5
via mobile
Post by Hueneme805 on Jan 11, 2021 12:02:23 GMT -5
Ok got new replacement tps sensor and did the adjustment and set to .094v. Car is still doing same and same code. Possible bad harness. Do you sell tps and iac pigtail harness. If not we’re can I find new ones?
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p063
Jan 11, 2021 22:09:53 GMT -5
Post by Stinger on Jan 11, 2021 22:09:53 GMT -5
Did you clear the code? If it's .94v at idle then it shouldn't throw a new code, even if it was faulty and didn't change with throttle input.
We do sell the TPS pigtail, not the IAC pigtail.
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p063
Jan 12, 2021 0:01:28 GMT -5
via mobile
Post by Hueneme805 on Jan 12, 2021 0:01:28 GMT -5
I cleared code before new one went in. Yes I seen you have the tps pigtail and ordered it. Listen for iac I’ve researched a BWD PT320 but won’t list the description. cannot find the description to what it’s on the web either?
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p063
Jan 12, 2021 0:58:44 GMT -5
Post by Stinger on Jan 12, 2021 0:58:44 GMT -5
I wouldn't suspect the IAC, at least not needing to replace one. If anything they can get a little dirty but a little cleaning with carb or brake clean while pushing the plunger in and out does the trick for that problem.
If you unplug the IAC while it's running and it stalls or idle drops low, you know it's functional.
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p063
Jan 12, 2021 11:02:39 GMT -5
via mobile
Post by Hueneme805 on Jan 12, 2021 11:02:39 GMT -5
No the iac harness on my vehicle the tab is broken and wanted to replace so I don’t have to check it see if it disconnected from time to time. That’s all
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p063
Jan 12, 2021 14:55:02 GMT -5
Post by Stinger on Jan 12, 2021 14:55:02 GMT -5
You'll know if it's unhooked, it won't "idle up" right after startup and idle will be way lower than normal. With that said, that's a common tab to break but I've never seen one come loose on it's own.
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