Hello!
I've read your post regarding different voltages on the MAF. What exactly did you mean when you sprayed the boost controller pipe w/ carb cleaner? What pipe is that. My car is also having hunting idle and coldstart problem and on my troubleshooting I stumbled upon my MAF readings. It's like 0.75 - 0.80 V vs. 1.25 V at idle. And when I step on the gas the rear maf will also go up to 1 v but when I release the pedal it will go down to a low 0.40 V (engine shudders a bit) then will go up to 0.80 V again. Deym.