1997 SE 4 door Accord. check engine light just came on without a trace of knowing what happen or what was loose. No modification or whatsoever.

Before the light came on, there were minor oil leak, #2 & #3 spark wall was filled with oil due to gromet wasn't sealed with RVT. Engine oil was low so had to top it off.

Beside that, i've recently change the Map sensor and clear the code. But check engine is still coming on with code 5.

is there something i need to check because i'm not sure what else is there to check beside the hoses which i have done already and they aren't leaking or no sign of leaking.

I do hear a click sound when i open the throttle, the IAT seems to be clicking and when i left the ignition on ON position to check the code, the IAT got really hot.

so i'm wondering if this is normal or should i be checking something else.

thank you

 

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