What should be the "normal range" of intake air temperature? For example, mine was reading up to 68°C (154°F) the other day with the car stopped, A/C on and an outside air temperature of 30°C (86°F), do you think it's ok or is it too much?
Any body can show a one u can get to on a massive built F-150 or something that they made lots of parts 4 but zx2 but lots of different parts on this motor and parts numbers
Not one bit! At least not that I could notice anyway, though I'm pretty sure the extra volume of it delayed spooling around 15 rpm or so. Only reason it's still there is the cosmetics of it, better access to the injection pump, and I spent too much time making it to let it sit in a box. lol Performance wise, I wouldn't worry about installing one until you're trying to make power at or above 3000 RPM. It's money better spent elsewhere for sure.
I get a 5 v reading while unplugged. The error code is stating high voltage on this ciruit and high (5v) for the coolant temp sensor circuit. I also get a gauge warning when I stop quickly or hit a bump. Do you think these are related through chafing in the firewall?