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BMW 3-Series (E90 E92) Forum
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Gas Pedal Code?
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03-31-2018, 05:25 PM | #1 |
Budget Builder
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Gas Pedal Code?
I had my engine replaced due to some internal damage and after waiting three long weeks, I get a call from the mechanic saying there are some wiring problems. The car is throwing the codes:
2D1C - Accelerator pedal module, pedal sensor signal 2 2D20 - Accelerator Pedal Module, Pedal Sensor Plausibility between signal 1 and signal 2 I replaced the accelerator with a new one and reset adaptations but nothing. Gas pedal barely responds but doesn't hold the throttle. I have the half-engine light (limp mode) as well. I've checked the pins on the DME so many times and I can't figure out what the problem is. Previous to the replacement, I had a BMS PBX, in case that is some necessary info, but I took it out after putting it on the stock map and it still has the same problem. Anyone have any ideas? |
03-31-2018, 05:49 PM | #2 | |
Colonel
996
Rep 2,287
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Quote:
Have you checked to see if you have have switched sensor one with sensor two? If they are like other dual sensor setups they are twins 180 degrees apart. If you can't find anything you can try resetting the adaptions but my gut tells me it's wiring. |
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04-02-2018, 07:08 PM | #3 | |
Budget Builder
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2d1c, 2d20 |
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