JB4tech.com - International Turbo Tuning Discussion
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boogybren boogybren is offline
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Default CEL With No Codes - 06-30-2022, 12:22 PM

Prior to the following, I have been running JB4 with BMS E85 BEF for two years with no issues.

A couple of weeks ago, I installed a ******* DP and used MHD to fix it. About a week after that, I installed a CAI and FMIC.

Last weekend, it started giving me a CEL with code P10BA. I've tried searching that code but came up with nothing. I clear it and it eventually comes back.

Yesterday, I got a CEL with P10BA, P481D and P2008. The only thing I found was that P2008 indicates: intake manifold runner circuit has an open electrical connection bank 1

Another strange thing was that my oil temp gauge in the cluster stopped working. The JB4 app is showing oil temps however.

I deleted the codes using the JB4 app and the oil temp gauge started working again.

Now I have a CEL but the JB4 app does not detect any codes. Clearing the codes does nothing. I disconnected the battery for about an hour but the CEL persists on startup.

I am grasping at straws here to see what guidance this community has. Any thoughts would be appreciated.

Last edited by boogybren; 06-30-2022 at 12:31 PM..
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 07-03-2022, 03:01 PM

I've heard some folks have issues after installing cai. Perhaps reinstall oem and see if codes persist. Just a thought.


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Terry @ BMS Terry @ BMS is offline
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Default 07-04-2022, 11:00 AM

Try scanning with an INPA or another tool that can read more than just the DME.


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boogybren boogybren is offline
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Default 07-06-2022, 03:12 PM

Will INPA work with F series?
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