Hi guys,

firstly PLEASE note my car is a non USDM. It is a JDM Evo 9 GT.

Here's the problem.

The car throws a CEL P0105 MAP (Baro) Circuit Malfunction CEL on WOT on 4th & 5th gear ONLY. I've since replaced the JDM MAP sensor with another JDM MAP sensor. and the CEL just sticks there from roughly 5k- 7k rpm thereabouts + - a 1-2k rpm. (CEL is only illuminated within this window. It is not a perm. CEL) Hitting right ard 340 load at peak. (used to hit 379 load on a FP Green, can anyone explain?)


here's my mod list: 06 Evo 9 GT Ralliart ECU (JDM)
Cossie's 272
stock ported head
stock bottom
BBK-Full - 34psi peak hold, tappering from 6k rpm to 29psi
MAPerformance o2 Dump
18psi Forge Actuator
Apexi AVC-R EBC
Methanol injection 30% H2O 70% meth
HKS Type R IC


prior to this i threw P0110 IAT - Circ. Malfunc. & P2226 Baro Press. Circ. I've since replaced my MAF sensor and it hasn't came up since. And i found out my Forge WGA was on too tight and was causing the internal WG door to not open enough. and the BBK was making alot of heat and uncontrollable boost. the load was all over the place in the logs. now that i've rectified the WGA the load seems to be pretty stable now. but still unable to hit my previous FP Green loads. timing is almost similiar to my Green. have no knocks on my logs. but the stupid CEL P0105 is in my face.

can anyone help me?