I'm working on a 2.4 in a sandrail... I'm having no start issues... the maf isn't the car or the plug... so I wired in a iat and I'm trying to tune but I can't get the maf code p0103 to pop up... I changed the high frequency maf to 0 and still nothing... the p0103 srs is enable...do I need to buy a maf sensor wire it in so the ecu finds it than disconnect it so the code comes up and I can start... nI'm getting signals from every other sensor and if I spray fuel in the intake the car will idle... vats are turned off I can load the basemap if it'll help