To my knowledge the '95 TPS is adjustable and the computer will 'accept' the setting, if changed. The TPS is a very tiny part of the system and unless drastically out of whack, it doesn't have much effect on performance but it's still worth keeping within specs.
The TFI module degrades gradually over time, mostly due to engine heat. They usually fail with no warning and it can get ugly so I would replace it at 50-60,000 miles to be safe. I let mine go for 100,000 miles with no problems but I can't recommend this.
|