I have installed an Anderson PMS and PMAS 80mm MAF with 42# injectors along with a Vortech V-2 and TFS heads (stock shortblock and cam) I now have code 157 (MAF below min voltage) and 124 (TPS higher voltage than expected). I have tried resetting the throttle and has a decent idle @ 750-800 rpm and the TPS reads 1.05V @ idle. The check engine light does not come on until I start driving. Has anyone else seen this problem?
I called Rick Anderson and he said it not to far out of the ordinary to have the light come on for the MAF, but he said it usually isn't a problem until getting to the 50# injectors.
I called Rick Anderson and he said it not to far out of the ordinary to have the light come on for the MAF, but he said it usually isn't a problem until getting to the 50# injectors.
) but I found out that my problem was the little rubber piece that PMAS supplied in the connection on the MAF meter, you can find it inside the plug. It's the piece that helps make a nice tight seal. Well, mine didn't fit around the wall inside the plug entirely and kind of bulged out and didn't make a perfect connection with the plug on the car side. I would make SURE that the two plugs are tightly connected together. Check out that little rubber piece and try turning the assembly, let us know.
