Getting ready for plumbing, initial
wiring, gearing up for first start. Where is the best place to locate a
MAP sensor in a turbo 20B, in the air box, or closer to a port? Are there
any hard and fast rules about this?
Greg Ward
Greg;
Closer to the ports gives you lots of
pulses in the signal. I expect this is not good for the ECU, and I know
it is not good for the MAP referenced fuel pressure regulator. The MAP
sensing is close to the ports on my setup, and I had to install signal damping.
I don’t know your configuration, but if you have a single TB feeding an
air box, I’d put it in the air box.
Al G