swordsman

I'm having intermittent problems with throttle response and what feels like the motor is choking and down on power.
It's throwing 3 codes P0121 TPS Sensor A circuit, P0102 Mass or Volume Air Flow circuit Low Input, P0324 Knock Control System Error.
I have a Nick Williams TB which had to be replaced last summer and similar issues fixed.
I was told it was the TPS sensor in the TB.
Seems strange to have happened again so soon.
Input appreciated.

Vito.A

I'd start by calling Nick Williams and ask his opinion.

If you have the orginal throttle body, you can easily change them and see if that solves the issue.

swordsman

Turns out the problem was in a connector inline of the maf.
to be safe, replacing 2 other connectors that didn't seem tip top.
spendy little suckers
does make me wonder if the original NW 102 was bad, was told it was the tps sensor in the TB
aside of blower applications, i couldn't find anybody that's had a similar problem running NA