12-30-2020, 08:42 PM | #1 |
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Another day, another code. Had a gut feeling to check for codes (it's been far too long without a problem lol) and this is what I see. Neither of the codes are causing a CEL but show up on MHD code reader.
Code 20E120 - Car has Agency Power intake.. I understand this may be causing the crankcase code. Where should I start in finding and solving the issue? 421892 unknown - As for the transmission shadow code, I'm currently running XHP stage 3. When I checked for codes with xHP, nothing came up.. only shows on MHD. Should I be worried, or is it normal? Thanks!
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Pure800 - DS2 HPFP - Nostrum S1 - ER Catless DP - Remus Non-Resonated Catback - BM3 Flex Fuel Kit - Ross V1 VTA PCV - Custom Tunes on MHD/BM3 - xHP Stage 3 - TCKline SA/DA Coils - Apex ARC8s - Vicrez Carbon Fiber CSL Trunk - ALP Laser System - Escort Max 360c with Blendmount + more... | IG: kianf22 |
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01-02-2021, 10:42 AM | #2 |
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I just looked, i have the same shadow code, unless i find out otherwise, i'm not worried about it.
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kianf2264.00 |
01-02-2021, 11:35 PM | #3 |
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Feel a bit better hearing that you have it too hahha. Also running XHP Stage 3? I haven't tried uninstalling or reflashing to see if it persists. Hopefully it's nothing but I'll check that as soon as I can.
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Pure800 - DS2 HPFP - Nostrum S1 - ER Catless DP - Remus Non-Resonated Catback - BM3 Flex Fuel Kit - Ross V1 VTA PCV - Custom Tunes on MHD/BM3 - xHP Stage 3 - TCKline SA/DA Coils - Apex ARC8s - Vicrez Carbon Fiber CSL Trunk - ALP Laser System - Escort Max 360c with Blendmount + more... | IG: kianf22 |
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01-03-2021, 08:34 AM | #4 |
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Yes, i'm on stg3 and i have used xhp b4 and had the same thing. I've reflashed and uninstalled for different reasons and the code always comes back. I'm chalking it up to be a tuner code.
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kianf2264.00 |
01-05-2021, 03:32 PM | #5 | |
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Quote:
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Pure800 - DS2 HPFP - Nostrum S1 - ER Catless DP - Remus Non-Resonated Catback - BM3 Flex Fuel Kit - Ross V1 VTA PCV - Custom Tunes on MHD/BM3 - xHP Stage 3 - TCKline SA/DA Coils - Apex ARC8s - Vicrez Carbon Fiber CSL Trunk - ALP Laser System - Escort Max 360c with Blendmount + more... | IG: kianf22 |
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01-11-2021, 08:59 PM | #6 |
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Update on diagnosing my CCV code: took the intake out and reinstalled it much tighter the second time. Drove around for a little bit and the code didn't pop up right away, will check it periodically to see if it does come back.
When I was doing this, I noticed some oil in the intake piping. Should I be worried at all? Should I get a catch can or is this normal? I know BMS has one but it's designed to work with their intake so not sure where I'd mount it because I have the AP intake.. Feedback appreciated!
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Pure800 - DS2 HPFP - Nostrum S1 - ER Catless DP - Remus Non-Resonated Catback - BM3 Flex Fuel Kit - Ross V1 VTA PCV - Custom Tunes on MHD/BM3 - xHP Stage 3 - TCKline SA/DA Coils - Apex ARC8s - Vicrez Carbon Fiber CSL Trunk - ALP Laser System - Escort Max 360c with Blendmount + more... | IG: kianf22 |
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07-16-2021, 07:56 AM | #7 |
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Hey do you have any update on this? I threw engine code 20E120 but unlike you I have the stock airbox. I took apart the pcv hose and checked for cracking but everything looked ok. I did also have some oil towards the bottom of the intake by where it looks like your hand is in the 3rd picture.
Running BM3 Stage 2 E30 and XHP Stage 3. Ran threw a whole tank of E30 and this didn't happen till refilling under normal driving conditions. |
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07-16-2021, 02:55 PM | #8 | |
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08-22-2021, 08:40 AM | #9 |
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I have no tune and car is completely stock. I may someday, but happy to have no worries
when going to the dealer, lol. Along with a OCC, could this help you guys at all? Vargas B58 One Way Crankcase Breather - F Chassis B58 3.0L. I may do the OCC along with it, as anything the "helps" the car last longer is a win to me. |
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