Post by
M35Squirrel »
https://forums.nicoclub.com/m35squirrel-u238827.html
Wed Dec 20, 2017 8:24 am
The coolant temp sensor is an identical sensor to the air temp sensor next to it mounted on the plenum. You can just swap the two and see if anything changes. A 19mm long socket and you can take it off in 5 seconds. Also listed in the FSM there is a voltage or resistance range for the sensor, just dip it in hot water and you can measure.
TPS really should not be 0v. So that can be your problem right there.
The solders on R32 MAF do come loose with age, it's a known and common problem. I believe if you google you can find a couple different write ups on how to crack it open and re-solder.