APEX GT CODES

[JERSEYJOE]

I give up. After messing with this I still cant fix it. I changed both pressure sensors and the air box temp sensor. Keeps throwing codes 13 14 20 23. I tried to reset the codes but the last part where you drop the thumb warmer switch down to clear does not work. It is possible that the problem is fixed since it runs ok, is thee any other way to clear the codes?

 

[Macheater]

Do you have a ground block issue? Those can throw up multiple codes. When mine first had issues it would still start and run at first. Although the handwarmers didn't work. Later it would not even start.

 

[RobX-1]

Did you ever confirm what @74Nitro had requested which was to confirm if the two sensor share a common wire? Sure sounds like an electrical issue and knowing the ground blocks have been a known issue to cause all sorts of electrical gremlins, between the two sensor's sharing a common wiring and tracing that and those ground blocks is where I would focus my attention.

 

[RobX-1]

As for the location of the ground blocks, here's a post of where I found the ones on my 08 Apex.

 

[JERSEYJOE]

I spoke with Nitro today and I will investigate the wiring issue this weekend