I checked the code and this is what it says "P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage"

What do i have to do to fix this? Any help is much appreciated. Thanks.

 

Possibly a bad MAP sensor, but some troubleshooting needs to be dome to verify that. The 1st check is to make sure it's plugged in. Have you been working under the hood recently and unplugged anything with the key on?

A unplugged MAP sensor will set this DTC.

 

you could have a bad map sensor. the cause of this code is either bad map sensor, something wrong with the wire/connection between the map sensor and ECU, or worst case, it's the ECU itself.


my first advice is to clear the code and see if it comes back. it could just be a loose connection, maybe from the wire running to your map sensor. check to be sure it's secure.


edit: slow beat me to it!

 

Thanks guys - i will check and see if there is any lose connection.

 

Don't forget to come back and post your findings....

 

OK - replaced the MAP sensor even replaced plugs to Denzo IK24 (i have SC + AC) but still getting the same error code (P0108). Could it be i need a new ECU?

 

the next trouble shooting step would be to check the connections. you may or may not have the tools for this, so you might want to take it to the honda dealership.

 

The ESM could also be bad, or you have a bad connection at the ESM as well. Need to Check for reference Volts on the yel/red wire on the MAP sensor. If you don't have 5V with the MAP unplugged and key on, you've got a bad connection at the ESM.

 

the comptech ESM is actually soddered (recommended by comptech and xviper) was done about 5 months ago.

im actually thinking of purchasing a 03' ecu --- should i just go ahead and get that - and what do i have to do once i get it (ie. reconfigure my remote)?

 

Unless the PCM is causing the DTC, it's not going to fix it. That will be an awfully expensive guess, for almost no performance gain. +the cost of reprogramming the keys.