I currently have a P0108 code and had already replaced the MAP sensor but it still have the same P0108 code. Also, i guess the rough idle problem is originated from the P0108 code too? Sometimes, the idle dipped to a point that will shut off the car.

On top of that, someone mentioned it might be related to the Engine Coolant Temp. My ECT gauge on the cluster is always off. Off meaning, when it is even normal operating temp, the gauge is no where close to the middle. Is there a way to check the ECT?

By the way i did the first very test using the scanner.

***I got only 28kpa instead of 101kpa***

Anyone can help me out?

 

You might get a bit more help if you post this in the Tech Section

 

Ok i will try that, but i can't believe no one can help me out here?

 

The flow chart says you SHOULD get LESS the. 101kpa... Which you did. So using the flow chart, you have no current issue but should check wiring for a short as it says.