checked the codes after finally geting my wrx started and ive come up with code 45 boost pressure sensor/exchange solinoid.....
searched the forum but couldnt find what i wanted to know....
what i want to know is,
what causes this error and how best to fix it.
i checked the plug and hoses on it and they seem fine,
the vac line to the tb was replaced with a slightly smaller but longer line,
and i have just finished modding the motor (twisted turb,swapped manifold,flipped manifold,split fuel rails) etc.....
and now when i started her up i get code 45. also the fuel pressure hasnt been set as i thought my reg was broken????
could these issues be related???
chur for any info 8)