Check engine & battery light on, how to delete it?

K-Series Programmable ECU installation questions / support issues
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TAOTAO
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Check engine & battery light on, how to delete it?

Post by TAOTAO » Wed Aug 13, 2014 1:47 pm

I have EU CTR with KPRO (PRA ECU), the car run fine, today I drive it and get to the redline (stock 8100 RPM), stay there few sec and continue, after that the engine & battery light on and from time to time the EPS light, the car look like running fine but the engine & battery light on are still there, I try to delete DTC, but its don't help, the same code (EVAP etc) still go up.

I need to erase the ECU or disconnected the battery ?

Thanks ahead,

Idan

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Spunkster
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Re: Check engine & battery light on, how to delete it?

Post by Spunkster » Wed Aug 13, 2014 2:08 pm

This sounds like something you will probably need to have a Honda dealer take a look at. It may have to do with the alternator or charging system.

TAOTAO
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Re: Check engine & battery light on, how to delete it?

Post by TAOTAO » Thu Aug 14, 2014 7:14 am

The dealer is out of my country, there is some checking that I can do on the ECU itself ? or I need to check the alternator charging etc ?

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Spunkster
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Re: Check engine & battery light on, how to delete it?

Post by Spunkster » Thu Aug 14, 2014 9:22 am

Look at the factory service manual for troubleshooting this. You really should try to avoid driving until this can get checked out and fixed.

TAOTAO
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Re: Check engine & battery light on, how to delete it?

Post by TAOTAO » Thu Aug 14, 2014 10:32 am

The fuse of the alternator was burned, replace it (10a fuse locate under the steering wheel), the battery light go off, disconnect the battery for 20-30 sec, the engine light off, all look fine.

You know maybe what can be the cause for that ? I check the alternator and the charging system all look fine and stable.

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Spunkster
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Re: Check engine & battery light on, how to delete it?

Post by Spunkster » Thu Aug 14, 2014 10:51 am

This is something you really should talk to a shop or dealership about. It has nothing to do with the ECU or the Hondata system. There is obviously a problem of some kind for a fuse to blow.

TAOTAO
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Re: Check engine & battery light on, how to delete it?

Post by TAOTAO » Tue Sep 02, 2014 11:53 am

OK, find the issue, the wiring of the rear lambda sensor was exposed, So I take the sensor off, how can I disable it on the K manager ?

Thanks.

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Re: Check engine & battery light on, how to delete it?

Post by Spunkster » Tue Sep 02, 2014 1:01 pm

Under the closed loop tab in parameters.

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