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#1
07-21-2019, 05:20 PM
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Check Engine Light
Started the truck this morning, no light and runs fine. Download codes at O'Reilys Auto. P2121 and P2122. P2121: THROTTLE/PEDAL POS SENS/SWITCH D CIRC RANGE/PERF P2122: THROTTLE/PEDAL POS SENS/SWITCH D CIRC LOW INPUT It showed up 6 times on the reader. All codes were deleted. Wondering if it is a bad connector or bad sensor.
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Chris Liberty has never come from Government. Liberty has always come from the subjects of it. The history of liberty is a history of limitations of governmental power, not the increase of it. Woodrow Wilson 
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#2
07-21-2019, 05:30 PM
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I would check the plugs first, if it continues, you have a TPS issue.
A little water in the plugs can go along way.
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Gerry You got freedom of speech, if you don't say too much. Aaron Neville. The virtue is always a cover for the sin. That's the key to understanding the modern left. Whatever they're accusing you of doing, they are doing themselves but more enthusiastically. And that's definitely the story of Justin Trudeau. Tucker Carlson
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#3
07-21-2019, 09:28 PM
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Ran across this a few weeks ago on a buddy's 05 Dodge Cummins
the plug was dirty and I cleaned it seemed to go away after cleaning it... then early this morning it came back plug was still clean and seated good sensor went bad so we replaced it and then went and picked up my bike from the dealer... and had no problems over to the dealer and back home. So it could be just plug needs to be cleaned or the sensor is going bad.
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#4
07-22-2019, 06:56 AM
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Sero Sed Serio
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#5
07-22-2019, 08:49 AM
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Quote:
__________________
Chris Liberty has never come from Government. Liberty has always come from the subjects of it. The history of liberty is a history of limitations of governmental power, not the increase of it. Woodrow Wilson
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#6
07-22-2019, 08:10 PM
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Ordered the new TPS with a new wire harness today. $32 off Amazon. New one from Dodge is $580. Hope the Chinese one holds up.
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Chris Liberty has never come from Government. Liberty has always come from the subjects of it. The history of liberty is a history of limitations of governmental power, not the increase of it. Woodrow Wilson
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#8
07-23-2019, 08:34 AM
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He does have a lot of info on his page. Was interesting reading. Thanks.
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Chris Liberty has never come from Government. Liberty has always come from the subjects of it. The history of liberty is a history of limitations of governmental power, not the increase of it. Woodrow Wilson
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#9
07-24-2019, 02:52 AM
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I fixed our microwave oven a few years ago by disconnecting and re-connecting as many of the spade connectors as I could find. Failed 2 weeks, later. Unhooked spade connectors, again, and re-crimped all. Oven has been flawless since then.
Every few years our forced air furnace has stopped working. Same procedure of the few spade connectors is the remedy. Suspect galvanic corrosion to be the culprit in both cases. First thing I do, following failure of electrical/ic devices is to fiddle with all connectors. Most of the time it works. Last edited by Gadgeteer; 07-28-2019 at 03:45 PM.
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#10
07-28-2019, 01:31 PM
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Bad News/Good News. Bad is the sensor I ordered did not come with slotted mounting holes therefore cannot adjust the idle voltage. It is boxed up and ready to return. Good is the new one I ordered today has the slotted holes and is $10 cheaper.
__________________
Chris Liberty has never come from Government. Liberty has always come from the subjects of it. The history of liberty is a history of limitations of governmental power, not the increase of it. Woodrow Wilson
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