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Apexi power fc : CEL warning help

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Old Oct 16, 2013 | 02:22 PM
  #1  
gavi101's Avatar
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From: On the Tarmac
Apexi power fc : CEL warning help

Hi Guys

I have a Evo vi and have an Evo6 Apexi power fc tuned and was told that the knock warn cel was enabled but today I hit 88 knock (old fuel) which is a high value but didn't notice the check engine light turn on, in fact I don't recall the light ever coming on since it was professionally tune over a year ago.

Had a look at the settings under FUNCTION SELECT->KNOCK WARNING and found that it is enabled ..... But I noticed under SENSOR/SW there is a WRN sensor (dot is clear) . Can someone pls tell me what this WRN does and should it be enabled (black dot) in order to get the CEL to flash when there is an issue ie Knock / injector warnings???

I do know if a sensor is highlighted then there is an issue but if there is a dot present that means the sensor is enable or no dot means disabled ?



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Old Oct 23, 2013 | 12:47 PM
  #2  
nikmoretto's Avatar
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From: fort mcmurray
I must say...love the pfc
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Old Nov 9, 2013 | 05:31 AM
  #3  
gtm_maxwell's Avatar
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From: Asia
Originally Posted by gavi101
Hi Guys

I have a Evo vi and have an Evo6 Apexi power fc tuned and was told that the knock warn cel was enabled but today I hit 88 knock (old fuel) which is a high value but didn't notice the check engine light turn on, in fact I don't recall the light ever coming on since it was professionally tune over a year ago.

Had a look at the settings under FUNCTION SELECT->KNOCK WARNING and found that it is enabled ..... But I noticed under SENSOR/SW there is a WRN sensor (dot is clear) . Can someone pls tell me what this WRN does and should it be enabled (black dot) in order to get the CEL to flash when there is an issue ie Knock / injector warnings???

I do know if a sensor is highlighted then there is an issue but if there is a dot present that means the sensor is enable or no dot means disabled ?




The dot should be off, unless it hit over 60knock, then it will turn on the dot*
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