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| 05-10-2013, 08:08 PM | #1 |
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Jb4 troubles
What's up guys, I just installed my jb4 and the car starts fine but the engine malfunction screen comes on and then begins misfiring really bad once the rpms begin to drop... The jb4 reads:
2d1c No matter what the code won't clear.... Any thoughts? Thanks |
| 05-10-2013, 08:13 PM | #2 | |
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Lieutenant
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Quote:
2D1C 2D1C Accelerator pedal module, pedal sensor signal 2 EXPLANATION: Gas pedal sensor or wiring issue Perhaps you botched the wiring? May want to check it all over. |
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| 05-10-2013, 08:23 PM | #3 |
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Ya, I have done it over and over again to no avail :/ when I remove the jb4 I have no issues... Starting to think that the jb4 is no good, I was kind of hoping someone else experienced this as well
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| 05-10-2013, 09:53 PM | #4 |
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Alice in Wonderland
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Drives: 2012 135i e88
Join Date: Apr 2013
Location: Glendale,CA
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I can only think of 2 things. You might have bought a jb4 for the n55 or wiring is wrong. If you did it yourself try taking it into a shop. They did mine for $50.
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| 05-16-2013, 09:05 AM | #5 |
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Everything resolved thanks to Jon @ burgersports... Turns out the board was no good, I wrote an email to Jon on Friday and by Wednesday I had a new board and everything is up and running! Definitely worth the money
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| 05-16-2013, 12:24 PM | #6 | |
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OneThirty5Eye
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__________________
 JB4 G5//BMS DCI//BMS 3" CATELESS DP//BMS Meth Kit//BMS Backend Race Flash//Alpina B3 Flash// Walbro 450lpfp//Yokohama SDrive//BMS SLD//N55 Midpipes//Vibrant Performance Resonators |
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